PMD Results

The following document contains the results of PMD 6.55.0.

Violations By Priority

Priority 2

shardingsphere-global-clock-core - org/apache/shardingsphere/globalclock/core/yaml/swapper/NewYamlGlobalClockRuleConfigurationSwapper.java
Rule Violation Line
AvoidBranchingStatementAsLastInLoop Avoid using a branching statement as the last in a loop. 60
shardingsphere-logging-core - org/apache/shardingsphere/logging/yaml/swapper/NewYamlLoggingRuleConfigurationSwapper.java
Rule Violation Line
AvoidBranchingStatementAsLastInLoop Avoid using a branching statement as the last in a loop. 60
shardingsphere-sql-federation-core - org/apache/shardingsphere/sqlfederation/yaml/swapper/NewYamlSQLFederationRuleConfigurationSwapper.java
Rule Violation Line
AvoidBranchingStatementAsLastInLoop Avoid using a branching statement as the last in a loop. 60
shardingsphere-sql-parser-core - org/apache/shardingsphere/parser/yaml/swapper/NewYamlSQLParserRuleConfigurationSwapper.java
Rule Violation Line
AvoidBranchingStatementAsLastInLoop Avoid using a branching statement as the last in a loop. 62
shardingsphere-sql-translator-core - org/apache/shardingsphere/sqltranslator/yaml/swapper/NewYamlSQLTranslatorRuleConfigurationSwapper.java
Rule Violation Line
AvoidBranchingStatementAsLastInLoop Avoid using a branching statement as the last in a loop. 58
shardingsphere-transaction-core - org/apache/shardingsphere/transaction/yaml/swapper/NewYamlTransactionRuleConfigurationSwapper.java
Rule Violation Line
AvoidBranchingStatementAsLastInLoop Avoid using a branching statement as the last in a loop. 59

Priority 3

shardingsphere-global-clock-tso-provider-redis - org/apache/shardingsphere/globalclock/type/tso/provider/RedisTSOPropertyKey.java
Rule Violation Line
AvoidUsingHardCodedIP Do not hard code the IP address 31
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/distsql/rdl/EncryptRuleAssert.java
Rule Violation Line
TooManyStaticImports Too many static imports may lead to messy code 18–74
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/distsql/rdl/MaskRuleAssert.java
Rule Violation Line
TooManyStaticImports Too many static imports may lead to messy code 18–74
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/expression/ExpressionAssert.java
Rule Violation Line
TooManyStaticImports Too many static imports may lead to messy code 18–639
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/projection/ProjectionAssert.java
Rule Violation Line
TooManyStaticImports Too many static imports may lead to messy code 18–181
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ddl/impl/AlterTableStatementAssert.java
Rule Violation Line
TooManyStaticImports Too many static imports may lead to messy code 18–263
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ddl/impl/CreateIndexStatementAssert.java
Rule Violation Line
TooManyStaticImports Too many static imports may lead to messy code 18–102
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/dml/impl/InsertStatementAssert.java
Rule Violation Line
TooManyStaticImports Too many static imports may lead to messy code 18–198
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/dml/impl/SelectStatementAssert.java
Rule Violation Line
TooManyStaticImports Too many static imports may lead to messy code 18–205
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rql/impl/ShowStorageUnitsStatementAssert.java
Rule Violation Line
TooManyStaticImports Too many static imports may lead to messy code 18–66
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rql/impl/ShowTablesStatementAssert.java
Rule Violation Line
TooManyStaticImports Too many static imports may lead to messy code 18–71
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rql/impl/table/ShowSingleTablesStatementAssert.java
Rule Violation Line
TooManyStaticImports Too many static imports may lead to messy code 18–59

Files

shardingsphere-global-clock-core - org/apache/shardingsphere/globalclock/core/yaml/swapper/NewYamlGlobalClockRuleConfigurationSwapper.java

Rule Violation Priority Line
AvoidBranchingStatementAsLastInLoop Avoid using a branching statement as the last in a loop. 2 60

shardingsphere-global-clock-tso-provider-redis - org/apache/shardingsphere/globalclock/type/tso/provider/RedisTSOPropertyKey.java

Rule Violation Priority Line
AvoidUsingHardCodedIP Do not hard code the IP address 3 31

shardingsphere-logging-core - org/apache/shardingsphere/logging/yaml/swapper/NewYamlLoggingRuleConfigurationSwapper.java

Rule Violation Priority Line
AvoidBranchingStatementAsLastInLoop Avoid using a branching statement as the last in a loop. 2 60

shardingsphere-sql-federation-core - org/apache/shardingsphere/sqlfederation/yaml/swapper/NewYamlSQLFederationRuleConfigurationSwapper.java

Rule Violation Priority Line
AvoidBranchingStatementAsLastInLoop Avoid using a branching statement as the last in a loop. 2 60

shardingsphere-sql-parser-core - org/apache/shardingsphere/parser/yaml/swapper/NewYamlSQLParserRuleConfigurationSwapper.java

Rule Violation Priority Line
AvoidBranchingStatementAsLastInLoop Avoid using a branching statement as the last in a loop. 2 62

shardingsphere-sql-translator-core - org/apache/shardingsphere/sqltranslator/yaml/swapper/NewYamlSQLTranslatorRuleConfigurationSwapper.java

Rule Violation Priority Line
AvoidBranchingStatementAsLastInLoop Avoid using a branching statement as the last in a loop. 2 58

shardingsphere-transaction-core - org/apache/shardingsphere/transaction/yaml/swapper/NewYamlTransactionRuleConfigurationSwapper.java

Rule Violation Priority Line
AvoidBranchingStatementAsLastInLoop Avoid using a branching statement as the last in a loop. 2 59

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/distsql/rdl/EncryptRuleAssert.java

Rule Violation Priority Line
TooManyStaticImports Too many static imports may lead to messy code 3 18–74

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/distsql/rdl/MaskRuleAssert.java

Rule Violation Priority Line
TooManyStaticImports Too many static imports may lead to messy code 3 18–74

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/expression/ExpressionAssert.java

Rule Violation Priority Line
TooManyStaticImports Too many static imports may lead to messy code 3 18–639

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/projection/ProjectionAssert.java

Rule Violation Priority Line
TooManyStaticImports Too many static imports may lead to messy code 3 18–181

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ddl/impl/AlterTableStatementAssert.java

Rule Violation Priority Line
TooManyStaticImports Too many static imports may lead to messy code 3 18–263

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ddl/impl/CreateIndexStatementAssert.java

Rule Violation Priority Line
TooManyStaticImports Too many static imports may lead to messy code 3 18–102

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/dml/impl/InsertStatementAssert.java

Rule Violation Priority Line
TooManyStaticImports Too many static imports may lead to messy code 3 18–198

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/dml/impl/SelectStatementAssert.java

Rule Violation Priority Line
TooManyStaticImports Too many static imports may lead to messy code 3 18–205

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rql/impl/ShowStorageUnitsStatementAssert.java

Rule Violation Priority Line
TooManyStaticImports Too many static imports may lead to messy code 3 18–66

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rql/impl/ShowTablesStatementAssert.java

Rule Violation Priority Line
TooManyStaticImports Too many static imports may lead to messy code 3 18–71

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rql/impl/table/ShowSingleTablesStatementAssert.java

Rule Violation Priority Line
TooManyStaticImports Too many static imports may lead to messy code 3 18–59

Processing Errors

Filename Problem
shardingsphere-agent-api - org/apache/shardingsphere/agent/api/advice/type/InstanceMethodAdvice.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/api/src/main/java/org/apache/shardingsphere/agent/api/advice/type/InstanceMethodAdvice.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/api/src/main/java/org/apache/shardingsphere/agent/api/advice/type/InstanceMethodAdvice.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 39, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-api - org/apache/shardingsphere/agent/api/advice/type/StaticMethodAdvice.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/api/src/main/java/org/apache/shardingsphere/agent/api/advice/type/StaticMethodAdvice.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/api/src/main/java/org/apache/shardingsphere/agent/api/advice/type/StaticMethodAdvice.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 38, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-api - org/apache/shardingsphere/agent/spi/PluginLifecycleService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/api/src/main/java/org/apache/shardingsphere/agent/spi/PluginLifecycleService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/api/src/main/java/org/apache/shardingsphere/agent/spi/PluginLifecycleService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-core - org/apache/shardingsphere/agent/core/advisor/config/AdvisorConfigurationLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/advisor/config/AdvisorConfigurationLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/advisor/config/AdvisorConfigurationLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 74, Column 77: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-core - org/apache/shardingsphere/agent/core/advisor/config/yaml/swapper/YamlAdvisorConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/advisor/config/yaml/swapper/YamlAdvisorConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/advisor/config/yaml/swapper/YamlAdvisorConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-core - org/apache/shardingsphere/agent/core/advisor/config/yaml/swapper/YamlAdvisorsConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/advisor/config/yaml/swapper/YamlAdvisorsConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/advisor/config/yaml/swapper/YamlAdvisorsConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 62: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-core - org/apache/shardingsphere/agent/core/advisor/executor/AdviceExecutorFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/advisor/executor/AdviceExecutorFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/advisor/executor/AdviceExecutorFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 67: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-core - org/apache/shardingsphere/agent/core/advisor/executor/AdviceFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/advisor/executor/AdviceFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/advisor/executor/AdviceFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-core - org/apache/shardingsphere/agent/core/builder/AgentTransformer.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/builder/AgentTransformer.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/builder/AgentTransformer.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 90, Column 93: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-core - org/apache/shardingsphere/agent/core/log/AgentLoggerFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/log/AgentLoggerFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/log/AgentLoggerFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 50: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-core - org/apache/shardingsphere/agent/core/plugin/PluginLifecycleServiceManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/plugin/PluginLifecycleServiceManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/plugin/PluginLifecycleServiceManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 64: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-core - org/apache/shardingsphere/agent/core/plugin/classloader/AgentPluginClassLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/plugin/classloader/AgentPluginClassLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/plugin/classloader/AgentPluginClassLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 121, Column 56: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-core - org/apache/shardingsphere/agent/core/plugin/classloader/ClassLoaderContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/plugin/classloader/ClassLoaderContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/plugin/classloader/ClassLoaderContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-core - org/apache/shardingsphere/agent/core/plugin/config/PluginConfigurationLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/plugin/config/PluginConfigurationLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/plugin/config/PluginConfigurationLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 157: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-core - org/apache/shardingsphere/agent/core/plugin/config/yaml/swapper/YamlPluginsConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/plugin/config/yaml/swapper/YamlPluginsConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/plugin/config/yaml/swapper/YamlPluginsConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 61, Column 83: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-core - org/apache/shardingsphere/agent/core/spi/AgentServiceLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/spi/AgentServiceLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/core/src/main/java/org/apache/shardingsphere/agent/core/spi/AgentServiceLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 68, Column 93: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CastExpression(JavaParser.java:4595)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4390)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-plugin-core - org/apache/shardingsphere/agent/plugin/core/recorder/MethodTimeRecorder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/core/src/main/java/org/apache/shardingsphere/agent/plugin/core/recorder/MethodTimeRecorder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/core/src/main/java/org/apache/shardingsphere/agent/plugin/core/recorder/MethodTimeRecorder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 33, Column 109: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.FieldDeclaration(JavaParser.java:1903)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1853)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-plugin-core - org/apache/shardingsphere/agent/plugin/core/spi/PluginServiceLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/core/src/main/java/org/apache/shardingsphere/agent/plugin/core/spi/PluginServiceLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/core/src/main/java/org/apache/shardingsphere/agent/plugin/core/spi/PluginServiceLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 66, Column 95: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CastExpression(JavaParser.java:4595)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4390)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-metrics-core - org/apache/shardingsphere/agent/plugin/metrics/core/advice/RouteResultCountAdvice.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/metrics/core/src/main/java/org/apache/shardingsphere/agent/plugin/metrics/core/advice/RouteResultCountAdvice.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/metrics/core/src/main/java/org/apache/shardingsphere/agent/plugin/metrics/core/advice/RouteResultCountAdvice.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 50: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-metrics-core - org/apache/shardingsphere/agent/plugin/metrics/core/advice/SQLParseCountAdvice.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/metrics/core/src/main/java/org/apache/shardingsphere/agent/plugin/metrics/core/advice/SQLParseCountAdvice.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/metrics/core/src/main/java/org/apache/shardingsphere/agent/plugin/metrics/core/advice/SQLParseCountAdvice.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 62: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-metrics-core - org/apache/shardingsphere/agent/plugin/metrics/core/advice/SQLRouteCountAdvice.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/metrics/core/src/main/java/org/apache/shardingsphere/agent/plugin/metrics/core/advice/SQLRouteCountAdvice.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/metrics/core/src/main/java/org/apache/shardingsphere/agent/plugin/metrics/core/advice/SQLRouteCountAdvice.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 53: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-metrics-core - org/apache/shardingsphere/agent/plugin/metrics/core/collector/MetricsCollectorRegistry.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/metrics/core/src/main/java/org/apache/shardingsphere/agent/plugin/metrics/core/collector/MetricsCollectorRegistry.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/metrics/core/src/main/java/org/apache/shardingsphere/agent/plugin/metrics/core/collector/MetricsCollectorRegistry.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4895)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CastExpression(JavaParser.java:4595)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4390)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-metrics-core - org/apache/shardingsphere/agent/plugin/metrics/core/collector/type/GaugeMetricFamilyMetricsCollector.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/metrics/core/src/main/java/org/apache/shardingsphere/agent/plugin/metrics/core/collector/type/GaugeMetricFamilyMetricsCollector.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/metrics/core/src/main/java/org/apache/shardingsphere/agent/plugin/metrics/core/collector/type/GaugeMetricFamilyMetricsCollector.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-metrics-core - org/apache/shardingsphere/agent/plugin/metrics/core/exporter/impl/proxy/ProxyMetaDataInfoExporter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/metrics/core/src/main/java/org/apache/shardingsphere/agent/plugin/metrics/core/exporter/impl/proxy/ProxyMetaDataInfoExporter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/metrics/core/src/main/java/org/apache/shardingsphere/agent/plugin/metrics/core/exporter/impl/proxy/ProxyMetaDataInfoExporter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-metrics-prometheus - org/apache/shardingsphere/agent/plugin/metrics/prometheus/exoprter/PrometheusMetricsExporter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/metrics/type/prometheus/src/main/java/org/apache/shardingsphere/agent/plugin/metrics/prometheus/exoprter/PrometheusMetricsExporter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/metrics/type/prometheus/src/main/java/org/apache/shardingsphere/agent/plugin/metrics/prometheus/exoprter/PrometheusMetricsExporter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 39, Column 58: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-agent-tracing-opentelemetry - org/apache/shardingsphere/agent/plugin/tracing/opentelemetry/OpenTelemetryTracingPluginLifecycleService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/tracing/type/opentelemetry/src/main/java/org/apache/shardingsphere/agent/plugin/tracing/opentelemetry/OpenTelemetryTracingPluginLifecycleService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/agent/plugins/tracing/type/opentelemetry/src/main/java/org/apache/shardingsphere/agent/plugin/tracing/opentelemetry/OpenTelemetryTracingPluginLifecycleService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 33, Column 54: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mysql-protocol - org/apache/shardingsphere/db/protocol/mysql/constant/MySQLCharacterSet.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/mysql/src/main/java/org/apache/shardingsphere/db/protocol/mysql/constant/MySQLCharacterSet.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/mysql/src/main/java/org/apache/shardingsphere/db/protocol/mysql/constant/MySQLCharacterSet.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 27: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumConstant(JavaParser.java:1312)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumBody(JavaParser.java:1221)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumDeclaration(JavaParser.java:1174)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mysql-protocol - org/apache/shardingsphere/db/protocol/mysql/packet/command/query/binary/prepare/MySQLComStmtPreparePacket.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/mysql/src/main/java/org/apache/shardingsphere/db/protocol/mysql/packet/command/query/binary/prepare/MySQLComStmtPreparePacket.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/mysql/src/main/java/org/apache/shardingsphere/db/protocol/mysql/packet/command/query/binary/prepare/MySQLComStmtPreparePacket.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 142: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mysql-protocol - org/apache/shardingsphere/db/protocol/mysql/packet/command/query/text/query/MySQLComQueryPacket.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/mysql/src/main/java/org/apache/shardingsphere/db/protocol/mysql/packet/command/query/text/query/MySQLComQueryPacket.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/mysql/src/main/java/org/apache/shardingsphere/db/protocol/mysql/packet/command/query/text/query/MySQLComQueryPacket.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 136: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-postgresql-protocol - org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/PostgreSQLAggregatedCommandPacket.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/postgresql/src/main/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/PostgreSQLAggregatedCommandPacket.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/postgresql/src/main/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/PostgreSQLAggregatedCommandPacket.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 102, Column 19: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-postgresql-protocol - org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLArrayParameterDecoder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/postgresql/src/main/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLArrayParameterDecoder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/postgresql/src/main/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLArrayParameterDecoder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 62: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-postgresql-protocol - org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/text/impl/PostgreSQLTimeValueParser.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/postgresql/src/main/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/text/impl/PostgreSQLTimeValueParser.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/postgresql/src/main/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/text/impl/PostgreSQLTimeValueParser.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 70: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-postgresql-protocol - org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/parse/PostgreSQLComParsePacket.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/postgresql/src/main/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/parse/PostgreSQLComParsePacket.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/postgresql/src/main/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/parse/PostgreSQLComParsePacket.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 142: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-postgresql-protocol - org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/simple/PostgreSQLComQueryPacket.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/postgresql/src/main/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/simple/PostgreSQLComQueryPacket.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/postgresql/src/main/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/simple/PostgreSQLComQueryPacket.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 142: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-postgresql-protocol - org/apache/shardingsphere/db/protocol/postgresql/packet/generic/PostgreSQLErrorResponsePacket.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/postgresql/src/main/java/org/apache/shardingsphere/db/protocol/postgresql/packet/generic/PostgreSQLErrorResponsePacket.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/db-protocol/postgresql/src/main/java/org/apache/shardingsphere/db/protocol/postgresql/packet/generic/PostgreSQLErrorResponsePacket.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 88, Column 53: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-broadcast-core - org/apache/shardingsphere/broadcast/route/BroadcastSQLRouter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/route/BroadcastSQLRouter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/route/BroadcastSQLRouter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 115, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-broadcast-core - org/apache/shardingsphere/broadcast/route/engine/BroadcastRouteEngineFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/route/engine/BroadcastRouteEngineFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/route/engine/BroadcastRouteEngineFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 95, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-broadcast-core - org/apache/shardingsphere/broadcast/rule/BroadcastRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/rule/BroadcastRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/rule/BroadcastRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 102, Column 32: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-broadcast-core - org/apache/shardingsphere/broadcast/rule/changed/BroadcastTableChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/rule/changed/BroadcastTableChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/rule/changed/BroadcastTableChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 98: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-broadcast-core - org/apache/shardingsphere/broadcast/yaml/swapper/NewYamlBroadcastRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/yaml/swapper/NewYamlBroadcastRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/yaml/swapper/NewYamlBroadcastRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-broadcast-core - org/apache/shardingsphere/broadcast/yaml/swapper/YamlBroadcastRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/yaml/swapper/YamlBroadcastRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/yaml/swapper/YamlBroadcastRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 36, Column 39: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-broadcast-distsql-handler - org/apache/shardingsphere/broadcast/distsql/handler/query/CountBroadcastRuleExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/distsql/handler/src/main/java/org/apache/shardingsphere/broadcast/distsql/handler/query/CountBroadcastRuleExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/distsql/handler/src/main/java/org/apache/shardingsphere/broadcast/distsql/handler/query/CountBroadcastRuleExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 33: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-broadcast-distsql-handler - org/apache/shardingsphere/broadcast/distsql/handler/query/ShowBroadcastTableRuleExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/distsql/handler/src/main/java/org/apache/shardingsphere/broadcast/distsql/handler/query/ShowBroadcastTableRuleExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/distsql/handler/src/main/java/org/apache/shardingsphere/broadcast/distsql/handler/query/ShowBroadcastTableRuleExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 40, Column 33: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-broadcast-distsql-handler - org/apache/shardingsphere/broadcast/distsql/handler/update/CreateBroadcastTableRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/distsql/handler/src/main/java/org/apache/shardingsphere/broadcast/distsql/handler/update/CreateBroadcastTableRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/distsql/handler/src/main/java/org/apache/shardingsphere/broadcast/distsql/handler/update/CreateBroadcastTableRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 38, Column 112: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-broadcast-distsql-handler - org/apache/shardingsphere/broadcast/distsql/handler/update/DropBroadcastTableRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/distsql/handler/src/main/java/org/apache/shardingsphere/broadcast/distsql/handler/update/DropBroadcastTableRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/distsql/handler/src/main/java/org/apache/shardingsphere/broadcast/distsql/handler/update/DropBroadcastTableRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-broadcast-distsql-parser - org/apache/shardingsphere/broadcast/distsql/parser/core/BroadcastDistSQLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/distsql/parser/src/main/java/org/apache/shardingsphere/broadcast/distsql/parser/core/BroadcastDistSQLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/broadcast/distsql/parser/src/main/java/org/apache/shardingsphere/broadcast/distsql/parser/core/BroadcastDistSQLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 116: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/algorithm/standard/AESEncryptAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/algorithm/standard/AESEncryptAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/algorithm/standard/AESEncryptAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 61, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/checker/EncryptRuleConfigurationChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/checker/EncryptRuleConfigurationChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/checker/EncryptRuleConfigurationChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 56: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/merge/dal/show/EncryptShowColumnsMergedResult.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/merge/dal/show/EncryptShowColumnsMergedResult.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/merge/dal/show/EncryptShowColumnsMergedResult.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/merge/dal/show/EncryptShowCreateTableMergedResult.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/merge/dal/show/EncryptShowCreateTableMergedResult.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/merge/dal/show/EncryptShowCreateTableMergedResult.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/merge/dql/EncryptMergedResult.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/merge/dql/EncryptMergedResult.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/merge/dql/EncryptMergedResult.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 75: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4383)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6628)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/metadata/reviser/EncryptMetaDataReviseEntry.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/metadata/reviser/EncryptMetaDataReviseEntry.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/metadata/reviser/EncryptMetaDataReviseEntry.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 36, Column 82: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/condition/EncryptConditionEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/condition/EncryptConditionEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/condition/EncryptConditionEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 96, Column 107: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptAssignmentParameterRewriter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptAssignmentParameterRewriter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptAssignmentParameterRewriter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 73, Column 97: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptInsertOnDuplicateKeyUpdateValueParameterRewriter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptInsertOnDuplicateKeyUpdateValueParameterRewriter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptInsertOnDuplicateKeyUpdateValueParameterRewriter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 61, Column 97: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptInsertValueParameterRewriter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptInsertValueParameterRewriter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptInsertValueParameterRewriter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 70, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptPredicateParameterRewriter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptPredicateParameterRewriter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptPredicateParameterRewriter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 97: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptAlterTableTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptAlterTableTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptAlterTableTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 102, Column 76: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptAssignmentTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptAssignmentTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptAssignmentTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 72, Column 97: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptCreateTableTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptCreateTableTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptCreateTableTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 76, Column 107: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptGroupByItemTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptGroupByItemTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptGroupByItemTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 73, Column 107: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptIndexColumnTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptIndexColumnTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptIndexColumnTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 70, Column 70: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptOrderByItemTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptOrderByItemTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptOrderByItemTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 66, Column 107: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptPredicateColumnTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptPredicateColumnTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptPredicateColumnTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 86, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptPredicateRightValueTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptPredicateRightValueTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptPredicateRightValueTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 73, Column 97: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptProjectionTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptProjectionTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/EncryptProjectionTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 107, Column 24: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertCipherNameTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertCipherNameTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertCipherNameTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 67, Column 99: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertDefaultColumnsTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertDefaultColumnsTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertDefaultColumnsTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 114: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertDerivedColumnsTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertDerivedColumnsTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertDerivedColumnsTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 70, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertOnUpdateTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertOnUpdateTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertOnUpdateTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 78, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertValuesTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertValuesTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertValuesTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 95, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/pojo/EncryptLiteralAssignmentToken.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/pojo/EncryptLiteralAssignmentToken.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rewrite/token/pojo/EncryptLiteralAssignmentToken.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 60: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rule/EncryptRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rule/EncryptRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rule/EncryptRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 57: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rule/EncryptTable.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rule/EncryptTable.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rule/EncryptTable.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 113, Column 85: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rule/changed/EncryptTableChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rule/changed/EncryptTableChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rule/changed/EncryptTableChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rule/changed/EncryptorChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rule/changed/EncryptorChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rule/changed/EncryptorChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rule/changed/compatible/CompatibleEncryptTableChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rule/changed/compatible/CompatibleEncryptTableChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rule/changed/compatible/CompatibleEncryptTableChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rule/changed/compatible/CompatibleEncryptorChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rule/changed/compatible/CompatibleEncryptorChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/rule/changed/compatible/CompatibleEncryptorChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/yaml/swapper/NewYamlCompatibleEncryptRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/yaml/swapper/NewYamlCompatibleEncryptRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/yaml/swapper/NewYamlCompatibleEncryptRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 74, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/yaml/swapper/NewYamlEncryptRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/yaml/swapper/NewYamlEncryptRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/yaml/swapper/NewYamlEncryptRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 71, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/yaml/swapper/YamlCompatibleEncryptRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/yaml/swapper/YamlCompatibleEncryptRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/yaml/swapper/YamlCompatibleEncryptRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 39: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/yaml/swapper/YamlEncryptRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/yaml/swapper/YamlEncryptRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/yaml/swapper/YamlEncryptRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 39: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/yaml/swapper/rule/YamlEncryptColumnRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/yaml/swapper/rule/YamlEncryptColumnRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/core/src/main/java/org/apache/shardingsphere/encrypt/yaml/swapper/rule/YamlEncryptColumnRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 36, Column 48: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-distsql-handler - org/apache/shardingsphere/encrypt/distsql/handler/provider/EncryptConvertRuleConfigurationProvider.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/distsql/handler/src/main/java/org/apache/shardingsphere/encrypt/distsql/handler/provider/EncryptConvertRuleConfigurationProvider.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/distsql/handler/src/main/java/org/apache/shardingsphere/encrypt/distsql/handler/provider/EncryptConvertRuleConfigurationProvider.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 92, Column 115: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-distsql-handler - org/apache/shardingsphere/encrypt/distsql/handler/query/CountEncryptRuleExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/distsql/handler/src/main/java/org/apache/shardingsphere/encrypt/distsql/handler/query/CountEncryptRuleExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/distsql/handler/src/main/java/org/apache/shardingsphere/encrypt/distsql/handler/query/CountEncryptRuleExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 33: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-distsql-handler - org/apache/shardingsphere/encrypt/distsql/handler/query/ShowEncryptRuleExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/distsql/handler/src/main/java/org/apache/shardingsphere/encrypt/distsql/handler/query/ShowEncryptRuleExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/distsql/handler/src/main/java/org/apache/shardingsphere/encrypt/distsql/handler/query/ShowEncryptRuleExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 60: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-distsql-handler - org/apache/shardingsphere/encrypt/distsql/handler/update/AlterEncryptRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/distsql/handler/src/main/java/org/apache/shardingsphere/encrypt/distsql/handler/update/AlterEncryptRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/distsql/handler/src/main/java/org/apache/shardingsphere/encrypt/distsql/handler/update/AlterEncryptRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 57, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-distsql-handler - org/apache/shardingsphere/encrypt/distsql/handler/update/CreateEncryptRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/distsql/handler/src/main/java/org/apache/shardingsphere/encrypt/distsql/handler/update/CreateEncryptRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/distsql/handler/src/main/java/org/apache/shardingsphere/encrypt/distsql/handler/update/CreateEncryptRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 55: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-distsql-handler - org/apache/shardingsphere/encrypt/distsql/handler/update/DropEncryptRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/distsql/handler/src/main/java/org/apache/shardingsphere/encrypt/distsql/handler/update/DropEncryptRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/distsql/handler/src/main/java/org/apache/shardingsphere/encrypt/distsql/handler/update/DropEncryptRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-encrypt-distsql-parser - org/apache/shardingsphere/encrypt/distsql/parser/core/EncryptDistSQLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/distsql/parser/src/main/java/org/apache/shardingsphere/encrypt/distsql/parser/core/EncryptDistSQLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/encrypt/distsql/parser/src/main/java/org/apache/shardingsphere/encrypt/distsql/parser/core/EncryptDistSQLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 120: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-core - org/apache/shardingsphere/mask/algorithm/MaskAlgorithmPropsChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/algorithm/MaskAlgorithmPropsChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/algorithm/MaskAlgorithmPropsChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-core - org/apache/shardingsphere/mask/algorithm/cover/KeepFromXToYMaskAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/algorithm/cover/KeepFromXToYMaskAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/algorithm/cover/KeepFromXToYMaskAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 65: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-core - org/apache/shardingsphere/mask/algorithm/cover/MaskFromXToYMaskAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/algorithm/cover/MaskFromXToYMaskAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/algorithm/cover/MaskFromXToYMaskAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 65: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-core - org/apache/shardingsphere/mask/algorithm/replace/GenericTableRandomReplaceAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/algorithm/replace/GenericTableRandomReplaceAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/algorithm/replace/GenericTableRandomReplaceAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 69, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-core - org/apache/shardingsphere/mask/checker/MaskRuleConfigurationChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/checker/MaskRuleConfigurationChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/checker/MaskRuleConfigurationChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 108: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-core - org/apache/shardingsphere/mask/rule/MaskRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/rule/MaskRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/rule/MaskRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-core - org/apache/shardingsphere/mask/rule/changed/MaskAlgorithmChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/rule/changed/MaskAlgorithmChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/rule/changed/MaskAlgorithmChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-core - org/apache/shardingsphere/mask/rule/changed/MaskTableChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/rule/changed/MaskTableChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/rule/changed/MaskTableChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-core - org/apache/shardingsphere/mask/yaml/swapper/NewYamlMaskRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/yaml/swapper/NewYamlMaskRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/yaml/swapper/NewYamlMaskRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 70, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-core - org/apache/shardingsphere/mask/yaml/swapper/YamlMaskRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/yaml/swapper/YamlMaskRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/core/src/main/java/org/apache/shardingsphere/mask/yaml/swapper/YamlMaskRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 39: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-distsql-handler - org/apache/shardingsphere/mask/distsql/handler/query/CountMaskRuleExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/distsql/handler/src/main/java/org/apache/shardingsphere/mask/distsql/handler/query/CountMaskRuleExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/distsql/handler/src/main/java/org/apache/shardingsphere/mask/distsql/handler/query/CountMaskRuleExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 33: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-distsql-handler - org/apache/shardingsphere/mask/distsql/handler/query/ShowMaskRuleExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/distsql/handler/src/main/java/org/apache/shardingsphere/mask/distsql/handler/query/ShowMaskRuleExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/distsql/handler/src/main/java/org/apache/shardingsphere/mask/distsql/handler/query/ShowMaskRuleExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 60: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-distsql-handler - org/apache/shardingsphere/mask/distsql/handler/update/AlterMaskRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/distsql/handler/src/main/java/org/apache/shardingsphere/mask/distsql/handler/update/AlterMaskRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/distsql/handler/src/main/java/org/apache/shardingsphere/mask/distsql/handler/update/AlterMaskRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-distsql-handler - org/apache/shardingsphere/mask/distsql/handler/update/CreateMaskRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/distsql/handler/src/main/java/org/apache/shardingsphere/mask/distsql/handler/update/CreateMaskRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/distsql/handler/src/main/java/org/apache/shardingsphere/mask/distsql/handler/update/CreateMaskRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 122: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-distsql-handler - org/apache/shardingsphere/mask/distsql/handler/update/DropMaskRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/distsql/handler/src/main/java/org/apache/shardingsphere/mask/distsql/handler/update/DropMaskRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/distsql/handler/src/main/java/org/apache/shardingsphere/mask/distsql/handler/update/DropMaskRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mask-distsql-parser - org/apache/shardingsphere/mask/distsql/parser/core/MaskDistSQLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/distsql/parser/src/main/java/org/apache/shardingsphere/mask/distsql/parser/core/MaskDistSQLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/mask/distsql/parser/src/main/java/org/apache/shardingsphere/mask/distsql/parser/core/MaskDistSQLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 114: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-core - org/apache/shardingsphere/readwritesplitting/algorithm/loadbalance/WeightReadQueryLoadBalanceAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/algorithm/loadbalance/WeightReadQueryLoadBalanceAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/algorithm/loadbalance/WeightReadQueryLoadBalanceAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 79: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-core - org/apache/shardingsphere/readwritesplitting/checker/ReadwriteSplittingRuleConfigurationChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/checker/ReadwriteSplittingRuleConfigurationChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/checker/ReadwriteSplittingRuleConfigurationChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 95: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-core - org/apache/shardingsphere/readwritesplitting/route/standard/filter/DisabledReadDataSourcesFilter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/route/standard/filter/DisabledReadDataSourcesFilter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/route/standard/filter/DisabledReadDataSourcesFilter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 33, Column 60: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-core - org/apache/shardingsphere/readwritesplitting/rule/ReadwriteSplittingRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/rule/ReadwriteSplittingRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/rule/ReadwriteSplittingRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 109, Column 27: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-core - org/apache/shardingsphere/readwritesplitting/rule/changed/ReadwriteSplittingDataSourceChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/rule/changed/ReadwriteSplittingDataSourceChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/rule/changed/ReadwriteSplittingDataSourceChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 34: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-core - org/apache/shardingsphere/readwritesplitting/rule/changed/ReadwriteSplittingLoadBalancerChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/rule/changed/ReadwriteSplittingLoadBalancerChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/rule/changed/ReadwriteSplittingLoadBalancerChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 101: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-core - org/apache/shardingsphere/readwritesplitting/yaml/swapper/NewYamlReadwriteSplittingRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/yaml/swapper/NewYamlReadwriteSplittingRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/yaml/swapper/NewYamlReadwriteSplittingRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 79, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-core - org/apache/shardingsphere/readwritesplitting/yaml/swapper/YamlReadwriteSplittingRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/yaml/swapper/YamlReadwriteSplittingRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/core/src/main/java/org/apache/shardingsphere/readwritesplitting/yaml/swapper/YamlReadwriteSplittingRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 81: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-distsql-handler - org/apache/shardingsphere/readwritesplitting/distsql/handler/checker/ReadwriteSplittingRuleStatementChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/distsql/handler/src/main/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/checker/ReadwriteSplittingRuleStatementChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/distsql/handler/src/main/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/checker/ReadwriteSplittingRuleStatementChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 97, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-distsql-handler - org/apache/shardingsphere/readwritesplitting/distsql/handler/query/CountReadwriteSplittingRuleExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/distsql/handler/src/main/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/query/CountReadwriteSplittingRuleExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/distsql/handler/src/main/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/query/CountReadwriteSplittingRuleExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 33: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-distsql-handler - org/apache/shardingsphere/readwritesplitting/distsql/handler/query/ShowReadwriteSplittingRuleExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/distsql/handler/src/main/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/query/ShowReadwriteSplittingRuleExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/distsql/handler/src/main/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/query/ShowReadwriteSplittingRuleExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 67, Column 50: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-distsql-handler - org/apache/shardingsphere/readwritesplitting/distsql/handler/update/AlterReadwriteSplittingRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/distsql/handler/src/main/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/update/AlterReadwriteSplittingRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/distsql/handler/src/main/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/update/AlterReadwriteSplittingRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 150: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-distsql-handler - org/apache/shardingsphere/readwritesplitting/distsql/handler/update/CreateReadwriteSplittingRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/distsql/handler/src/main/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/update/CreateReadwriteSplittingRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/distsql/handler/src/main/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/update/CreateReadwriteSplittingRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 36: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-distsql-handler - org/apache/shardingsphere/readwritesplitting/distsql/handler/update/DropReadwriteSplittingRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/distsql/handler/src/main/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/update/DropReadwriteSplittingRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/distsql/handler/src/main/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/update/DropReadwriteSplittingRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 142: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-readwrite-splitting-distsql-parser - org/apache/shardingsphere/readwritesplitting/distsql/parser/core/ReadwriteSplittingDistSQLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/distsql/parser/src/main/java/org/apache/shardingsphere/readwritesplitting/distsql/parser/core/ReadwriteSplittingDistSQLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/readwrite-splitting/distsql/parser/src/main/java/org/apache/shardingsphere/readwritesplitting/distsql/parser/core/ReadwriteSplittingDistSQLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 74: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/algorithm/shadow/column/AbstractColumnMatchedShadowAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/algorithm/shadow/column/AbstractColumnMatchedShadowAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/algorithm/shadow/column/AbstractColumnMatchedShadowAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/algorithm/shadow/column/ColumnRegexMatchedShadowAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/algorithm/shadow/column/ColumnRegexMatchedShadowAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/algorithm/shadow/column/ColumnRegexMatchedShadowAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 60: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/algorithm/shadow/column/ColumnValueMatchedShadowAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/algorithm/shadow/column/ColumnValueMatchedShadowAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/algorithm/shadow/column/ColumnValueMatchedShadowAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/algorithm/shadow/hint/SQLHintShadowAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/algorithm/shadow/hint/SQLHintShadowAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/algorithm/shadow/hint/SQLHintShadowAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 36, Column 95: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/checker/ShadowRuleConfigurationChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/checker/ShadowRuleConfigurationChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/checker/ShadowRuleConfigurationChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 63, Column 24: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/route/engine/ShadowRouteEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/ShadowRouteEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/ShadowRouteEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/route/engine/determiner/HintShadowAlgorithmDeterminer.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/determiner/HintShadowAlgorithmDeterminer.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/determiner/HintShadowAlgorithmDeterminer.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 66: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/route/engine/dml/AbstractShadowDMLStatementRouteEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/dml/AbstractShadowDMLStatementRouteEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/dml/AbstractShadowDMLStatementRouteEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 89, Column 104: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/route/engine/dml/ShadowDeleteStatementRoutingEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/dml/ShadowDeleteStatementRoutingEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/dml/ShadowDeleteStatementRoutingEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/route/engine/dml/ShadowInsertStatementRoutingEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/dml/ShadowInsertStatementRoutingEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/dml/ShadowInsertStatementRoutingEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 83: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/route/engine/dml/ShadowSelectStatementRoutingEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/dml/ShadowSelectStatementRoutingEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/dml/ShadowSelectStatementRoutingEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/route/engine/dml/ShadowUpdateStatementRoutingEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/dml/ShadowUpdateStatementRoutingEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/dml/ShadowUpdateStatementRoutingEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/route/engine/impl/ShadowNonDMLStatementRoutingEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/impl/ShadowNonDMLStatementRoutingEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/impl/ShadowNonDMLStatementRoutingEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 63, Column 150: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/route/engine/util/ShadowExtractor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/util/ShadowExtractor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/route/engine/util/ShadowExtractor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 106: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/rule/ShadowRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/ShadowRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/ShadowRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 71, Column 34: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/rule/ShadowTableRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/ShadowTableRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/ShadowTableRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 58: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/rule/changed/DefaultShadowAlgorithmNameChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/changed/DefaultShadowAlgorithmNameChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/changed/DefaultShadowAlgorithmNameChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/rule/changed/ShadowAlgorithmChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/changed/ShadowAlgorithmChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/changed/ShadowAlgorithmChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/rule/changed/ShadowDataSourceChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/changed/ShadowDataSourceChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/changed/ShadowDataSourceChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/rule/changed/ShadowTableChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/changed/ShadowTableChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/changed/ShadowTableChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/yaml/swapper/NewYamlShadowRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/yaml/swapper/NewYamlShadowRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/yaml/swapper/NewYamlShadowRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 86, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-core - org/apache/shardingsphere/shadow/yaml/swapper/YamlShadowRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/yaml/swapper/YamlShadowRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/yaml/swapper/YamlShadowRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 44: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-handler - org/apache/shardingsphere/shadow/distsql/handler/checker/ShadowRuleStatementChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/checker/ShadowRuleStatementChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/checker/ShadowRuleStatementChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 65: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-handler - org/apache/shardingsphere/shadow/distsql/handler/converter/ShadowRuleStatementConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/converter/ShadowRuleStatementConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/converter/ShadowRuleStatementConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 61, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-handler - org/apache/shardingsphere/shadow/distsql/handler/query/CountShadowRuleExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/query/CountShadowRuleExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/query/CountShadowRuleExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 33: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-handler - org/apache/shardingsphere/shadow/distsql/handler/query/ShowDefaultShadowAlgorithmExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/query/ShowDefaultShadowAlgorithmExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/query/ShowDefaultShadowAlgorithmExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 125: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-handler - org/apache/shardingsphere/shadow/distsql/handler/query/ShowShadowRuleExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/query/ShowShadowRuleExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/query/ShowShadowRuleExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 68: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-handler - org/apache/shardingsphere/shadow/distsql/handler/query/ShowShadowTableRulesExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/query/ShowShadowTableRulesExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/query/ShowShadowTableRulesExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 59: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-handler - org/apache/shardingsphere/shadow/distsql/handler/supporter/ShadowRuleStatementSupporter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/supporter/ShadowRuleStatementSupporter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/supporter/ShadowRuleStatementSupporter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 104: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-handler - org/apache/shardingsphere/shadow/distsql/handler/update/AlterDefaultShadowAlgorithmStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/update/AlterDefaultShadowAlgorithmStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/update/AlterDefaultShadowAlgorithmStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 75, Column 88: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-handler - org/apache/shardingsphere/shadow/distsql/handler/update/AlterShadowRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/update/AlterShadowRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/update/AlterShadowRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 50: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-handler - org/apache/shardingsphere/shadow/distsql/handler/update/CreateDefaultShadowAlgorithmStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/update/CreateDefaultShadowAlgorithmStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/update/CreateDefaultShadowAlgorithmStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 79, Column 84: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-handler - org/apache/shardingsphere/shadow/distsql/handler/update/CreateShadowRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/update/CreateShadowRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/update/CreateShadowRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 36: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-handler - org/apache/shardingsphere/shadow/distsql/handler/update/DropDefaultShadowAlgorithmStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/update/DropDefaultShadowAlgorithmStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/update/DropDefaultShadowAlgorithmStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 24: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-handler - org/apache/shardingsphere/shadow/distsql/handler/update/DropShadowAlgorithmStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/update/DropShadowAlgorithmStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/update/DropShadowAlgorithmStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 113: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-handler - org/apache/shardingsphere/shadow/distsql/handler/update/DropShadowRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/update/DropShadowRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/handler/src/main/java/org/apache/shardingsphere/shadow/distsql/handler/update/DropShadowRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-shadow-distsql-parser - org/apache/shardingsphere/shadow/distsql/parser/core/ShadowDistSQLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/parser/src/main/java/org/apache/shardingsphere/shadow/distsql/parser/core/ShadowDistSQLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/shadow/distsql/parser/src/main/java/org/apache/shardingsphere/shadow/distsql/parser/core/ShadowDistSQLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 75, Column 100: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-api - org/apache/shardingsphere/sharding/spi/ShardingAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/api/src/main/java/org/apache/shardingsphere/sharding/spi/ShardingAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/api/src/main/java/org/apache/shardingsphere/sharding/spi/ShardingAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 36, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/audit/DMLShardingConditionsShardingAuditAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/audit/DMLShardingConditionsShardingAuditAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/audit/DMLShardingConditionsShardingAuditAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 96: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6628)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/sharding/classbased/ClassBasedShardingAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/classbased/ClassBasedShardingAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/classbased/ClassBasedShardingAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 65, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/sharding/classbased/ClassBasedShardingAlgorithmFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/classbased/ClassBasedShardingAlgorithmFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/classbased/ClassBasedShardingAlgorithmFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 36: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/sharding/datetime/AutoIntervalShardingAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/datetime/AutoIntervalShardingAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/datetime/AutoIntervalShardingAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 69, Column 60: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/sharding/datetime/IntervalShardingAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/datetime/IntervalShardingAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/datetime/IntervalShardingAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 98, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/sharding/hint/HintInlineShardingAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/hint/HintInlineShardingAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/hint/HintInlineShardingAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 74: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/sharding/inline/ComplexInlineShardingAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/inline/ComplexInlineShardingAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/inline/ComplexInlineShardingAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 69, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/sharding/inline/InlineShardingAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/inline/InlineShardingAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/inline/InlineShardingAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/sharding/mod/HashModShardingAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/mod/HashModShardingAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/mod/HashModShardingAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 90: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/sharding/mod/ModShardingAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/mod/ModShardingAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/mod/ModShardingAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 68, Column 90: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/sharding/range/AbstractRangeShardingAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/range/AbstractRangeShardingAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/range/AbstractRangeShardingAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 104: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/sharding/range/BoundaryBasedRangeShardingAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/range/BoundaryBasedRangeShardingAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/range/BoundaryBasedRangeShardingAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/sharding/range/VolumeBasedRangeShardingAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/range/VolumeBasedRangeShardingAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/algorithm/sharding/range/VolumeBasedRangeShardingAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 87: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/auditor/ShardingSQLAuditor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/auditor/ShardingSQLAuditor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/auditor/ShardingSQLAuditor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 57: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/cache/checker/ShardingRouteCacheableChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/cache/checker/ShardingRouteCacheableChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/cache/checker/ShardingRouteCacheableChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 81, Column 35: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/cache/route/CachedShardingSQLRouter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/cache/route/CachedShardingSQLRouter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/cache/route/CachedShardingSQLRouter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 71, Column 51: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/checker/ShardingRuleConfigurationChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/checker/ShardingRuleConfigurationChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/checker/ShardingRuleConfigurationChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 76, Column 87: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/decider/ShardingSQLFederationDecider.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/decider/ShardingSQLFederationDecider.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/decider/ShardingSQLFederationDecider.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 66, Column 57: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/merge/dal/ShardingDALResultMerger.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dal/ShardingDALResultMerger.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dal/ShardingDALResultMerger.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 66, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/merge/dal/show/LogicTablesMergedResult.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dal/show/LogicTablesMergedResult.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dal/show/LogicTablesMergedResult.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 102: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.WhileStatement(JavaParser.java:6674)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5784)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/merge/dal/show/ShowIndexMergedResult.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dal/show/ShowIndexMergedResult.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dal/show/ShowIndexMergedResult.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 46: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.WhileStatement(JavaParser.java:6674)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5784)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/merge/dal/show/ShowTableStatusMergedResult.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dal/show/ShowTableStatusMergedResult.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dal/show/ShowTableStatusMergedResult.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 46: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.WhileStatement(JavaParser.java:6674)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5784)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/merge/ddl/ShardingDDLResultMerger.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/ddl/ShardingDDLResultMerger.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/ddl/ShardingDDLResultMerger.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 61, Column 85: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/merge/ddl/fetch/FetchStreamMergedResult.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/ddl/fetch/FetchStreamMergedResult.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/ddl/fetch/FetchStreamMergedResult.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 63, Column 106: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/merge/dql/ShardingDQLResultMerger.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dql/ShardingDQLResultMerger.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dql/ShardingDQLResultMerger.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 87, Column 32: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/merge/dql/groupby/GroupByMemoryMergedResult.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dql/groupby/GroupByMemoryMergedResult.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dql/groupby/GroupByMemoryMergedResult.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 85, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/merge/dql/groupby/GroupByRowComparator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dql/groupby/GroupByRowComparator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dql/groupby/GroupByRowComparator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 113: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/merge/dql/groupby/GroupByStreamMergedResult.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dql/groupby/GroupByStreamMergedResult.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dql/groupby/GroupByStreamMergedResult.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 80, Column 99: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/merge/dql/orderby/OrderByValue.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dql/orderby/OrderByValue.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/merge/dql/orderby/OrderByValue.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 110, Column 101: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/metadata/reviser/ShardingMetaDataReviseEntry.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/metadata/reviser/ShardingMetaDataReviseEntry.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/metadata/reviser/ShardingMetaDataReviseEntry.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 95: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/metadata/reviser/schema/ShardingSchemaTableAggregationReviser.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/metadata/reviser/schema/ShardingSchemaTableAggregationReviser.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/metadata/reviser/schema/ShardingSchemaTableAggregationReviser.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 66: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/metadata/reviser/table/ShardingTableNameReviser.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/metadata/reviser/table/ShardingTableNameReviser.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/metadata/reviser/table/ShardingTableNameReviser.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 31, Column 77: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rewrite/parameter/impl/ShardingPaginationParameterRewriter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/parameter/impl/ShardingPaginationParameterRewriter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/parameter/impl/ShardingPaginationParameterRewriter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 65: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rewrite/token/generator/impl/CursorTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/token/generator/impl/CursorTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/token/generator/impl/CursorTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 137: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rewrite/token/generator/impl/FetchDirectionTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/token/generator/impl/FetchDirectionTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/token/generator/impl/FetchDirectionTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 78: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rewrite/token/generator/impl/OrderByTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/token/generator/impl/OrderByTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/token/generator/impl/OrderByTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 73, Column 101: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6635)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6635)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6635)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6635)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rewrite/token/generator/impl/ProjectionsTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/token/generator/impl/ProjectionsTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/token/generator/impl/ProjectionsTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 87, Column 116: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rewrite/token/generator/impl/ShardingRemoveTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/token/generator/impl/ShardingRemoveTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/token/generator/impl/ShardingRemoveTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 110: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rewrite/token/pojo/ConstraintToken.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/token/pojo/ConstraintToken.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/token/pojo/ConstraintToken.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 61, Column 98: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rewrite/token/pojo/IndexToken.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/token/pojo/IndexToken.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rewrite/token/pojo/IndexToken.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 73, Column 114: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/ShardingSQLRouter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/ShardingSQLRouter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/ShardingSQLRouter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 45: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/condition/ShardingConditions.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/condition/ShardingConditions.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/condition/ShardingConditions.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 93, Column 113: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.WhileStatement(JavaParser.java:6674)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5784)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/condition/engine/InsertClauseShardingConditionEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/condition/engine/InsertClauseShardingConditionEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/condition/engine/InsertClauseShardingConditionEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 95, Column 108: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/condition/engine/WhereClauseShardingConditionEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/condition/engine/WhereClauseShardingConditionEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/condition/engine/WhereClauseShardingConditionEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 84, Column 32: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/condition/generator/ConditionValue.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/condition/generator/ConditionValue.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/condition/generator/ConditionValue.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 61, Column 85: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/condition/generator/impl/ConditionValueBetweenOperatorGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/condition/generator/impl/ConditionValueBetweenOperatorGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/condition/generator/impl/ConditionValueBetweenOperatorGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 91: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/condition/generator/impl/ConditionValueInOperatorGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/condition/generator/impl/ConditionValueInOperatorGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/condition/generator/impl/ConditionValueInOperatorGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 92: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/type/ShardingRouteEngineFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/type/ShardingRouteEngineFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/type/ShardingRouteEngineFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 128, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/type/broadcast/ShardingTableBroadcastRoutingEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/type/broadcast/ShardingTableBroadcastRoutingEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/type/broadcast/ShardingTableBroadcastRoutingEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 101, Column 47: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/type/complex/ShardingCartesianRoutingEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/type/complex/ShardingCartesianRoutingEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/type/complex/ShardingCartesianRoutingEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 98, Column 85: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/type/complex/ShardingComplexRoutingEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/type/complex/ShardingComplexRoutingEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/type/complex/ShardingComplexRoutingEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 63, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/type/standard/ShardingStandardRoutingEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/type/standard/ShardingStandardRoutingEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/type/standard/ShardingStandardRoutingEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 262, Column 105: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/type/unicast/ShardingUnicastRoutingEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/type/unicast/ShardingUnicastRoutingEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/type/unicast/ShardingUnicastRoutingEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 96, Column 104: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/ddl/ShardingDDLStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/ShardingDDLStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/ShardingDDLStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 106, Column 65: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingAlterIndexStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingAlterIndexStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingAlterIndexStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 62: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingAlterTableStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingAlterTableStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingAlterTableStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingAlterViewStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingAlterViewStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingAlterViewStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 95: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateFunctionStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateFunctionStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateFunctionStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 98: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateIndexStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateIndexStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateIndexStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 32: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateProcedureStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateProcedureStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateProcedureStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 100: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateTableStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateTableStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateTableStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 36: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateViewStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateViewStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingCreateViewStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 98, Column 64: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingDropIndexStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingDropIndexStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingDropIndexStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingDropTableStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingDropTableStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingDropTableStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 36: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingPrepareStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingPrepareStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingPrepareStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 92: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6628)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingRenameTableStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingRenameTableStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/ddl/impl/ShardingRenameTableStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/dml/ShardingDMLStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/dml/ShardingDMLStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/dml/ShardingDMLStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 93: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/dml/impl/ShardingInsertStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/dml/impl/ShardingInsertStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/dml/impl/ShardingInsertStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 85, Column 68: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3495)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/engine/validator/dml/impl/ShardingUpdateStatementValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/dml/impl/ShardingUpdateStatementValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/engine/validator/dml/impl/ShardingUpdateStatementValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 57, Column 92: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/strategy/type/complex/ComplexShardingStrategy.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/strategy/type/complex/ComplexShardingStrategy.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/strategy/type/complex/ComplexShardingStrategy.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 70: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/strategy/type/hint/HintShardingStrategy.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/strategy/type/hint/HintShardingStrategy.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/strategy/type/hint/HintShardingStrategy.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/route/strategy/type/standard/StandardShardingStrategy.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/strategy/type/standard/StandardShardingStrategy.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/route/strategy/type/standard/StandardShardingStrategy.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 69: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/BindingTableRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/BindingTableRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/BindingTableRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 54: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/ShardingRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/ShardingRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/ShardingRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 125, Column 65: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/TableRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/TableRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/TableRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 144, Column 65: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/builder/ShardingRuleBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/builder/ShardingRuleBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/builder/ShardingRuleBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 98: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/changed/DefaultDatabaseShardingStrategyChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/DefaultDatabaseShardingStrategyChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/DefaultDatabaseShardingStrategyChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/changed/DefaultKeyGenerateStrategyChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/DefaultKeyGenerateStrategyChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/DefaultKeyGenerateStrategyChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/changed/DefaultShardingAuditorStrategyChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/DefaultShardingAuditorStrategyChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/DefaultShardingAuditorStrategyChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/changed/DefaultShardingColumnChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/DefaultShardingColumnChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/DefaultShardingColumnChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 40, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/changed/DefaultTableShardingStrategyChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/DefaultTableShardingStrategyChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/DefaultTableShardingStrategyChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/changed/KeyGeneratorChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/KeyGeneratorChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/KeyGeneratorChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/changed/ShardingAlgorithmChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/ShardingAlgorithmChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/ShardingAlgorithmChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/changed/ShardingAuditorChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/ShardingAuditorChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/ShardingAuditorChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/changed/ShardingAutoTableChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/ShardingAutoTableChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/ShardingAutoTableChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/changed/ShardingCacheChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/ShardingCacheChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/ShardingCacheChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/changed/ShardingTableChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/ShardingTableChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/ShardingTableChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rule/changed/ShardingTableReferenceChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/ShardingTableReferenceChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/rule/changed/ShardingTableReferenceChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/yaml/swapper/NewYamlShardingRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/yaml/swapper/NewYamlShardingRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/yaml/swapper/NewYamlShardingRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 143, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/yaml/swapper/ShardingRuleConfigurationConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/yaml/swapper/ShardingRuleConfigurationConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/yaml/swapper/ShardingRuleConfigurationConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/yaml/swapper/YamlShardingRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/yaml/swapper/YamlShardingRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/yaml/swapper/YamlShardingRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 39: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/yaml/swapper/rule/YamlShardingAutoTableRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/yaml/swapper/rule/YamlShardingAutoTableRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/yaml/swapper/rule/YamlShardingAutoTableRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 81: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/yaml/swapper/rule/YamlShardingTableRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/yaml/swapper/rule/YamlShardingTableRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/yaml/swapper/rule/YamlShardingTableRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 81: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-core - org/apache/shardingsphere/sharding/yaml/swapper/strategy/YamlShardingStrategyConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/yaml/swapper/strategy/YamlShardingStrategyConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/core/src/main/java/org/apache/shardingsphere/sharding/yaml/swapper/strategy/YamlShardingStrategyConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 77, Column 127: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/checker/ShardingTableRuleStatementChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/checker/ShardingTableRuleStatementChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/checker/ShardingTableRuleStatementChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 148, Column 78: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/converter/ShardingTableRuleStatementConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/converter/ShardingTableRuleStatementConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/converter/ShardingTableRuleStatementConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 78, Column 86: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/enums/ShardingStrategyType.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/enums/ShardingStrategyType.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/enums/ShardingStrategyType.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 180, Column 85: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumBody(JavaParser.java:1267)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumDeclaration(JavaParser.java:1174)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/query/CountShardingRuleExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/CountShardingRuleExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/CountShardingRuleExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 33: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/query/ShowDefaultShardingStrategyExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowDefaultShardingStrategyExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowDefaultShardingStrategyExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 39: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingAlgorithmExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingAlgorithmExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingAlgorithmExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 35: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingAuditorsExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingAuditorsExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingAuditorsExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 35: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableNodesExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableNodesExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableNodesExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 70: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableRuleExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableRuleExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableRuleExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 66, Column 62: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6635)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableRulesUsedAlgorithmExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableRulesUsedAlgorithmExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableRulesUsedAlgorithmExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 33: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableRulesUsedAuditorExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableRulesUsedAuditorExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableRulesUsedAuditorExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 39, Column 90: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableRulesUsedKeyGeneratorExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableRulesUsedKeyGeneratorExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowShardingTableRulesUsedKeyGeneratorExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 33: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/query/ShowUnusedShardingAlgorithmsExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowUnusedShardingAlgorithmsExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowUnusedShardingAlgorithmsExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 53: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/query/ShowUnusedShardingAuditorsExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowUnusedShardingAuditorsExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowUnusedShardingAuditorsExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/query/ShowUnusedShardingKeyGeneratorExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowUnusedShardingKeyGeneratorExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/query/ShowUnusedShardingKeyGeneratorExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/update/AlterDefaultShardingStrategyStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/AlterDefaultShardingStrategyStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/AlterDefaultShardingStrategyStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/update/AlterShardingTableReferenceRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/AlterShardingTableReferenceRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/AlterShardingTableReferenceRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/update/AlterShardingTableRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/AlterShardingTableRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/AlterShardingTableRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/update/CreateDefaultShardingStrategyStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/CreateDefaultShardingStrategyStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/CreateDefaultShardingStrategyStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 114: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/update/CreateShardingTableReferenceRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/CreateShardingTableReferenceRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/CreateShardingTableReferenceRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 36: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/update/CreateShardingTableRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/CreateShardingTableRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/CreateShardingTableRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 36: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/update/DropDefaultShardingStrategyStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/DropDefaultShardingStrategyStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/DropDefaultShardingStrategyStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 79: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingAlgorithmStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingAlgorithmStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingAlgorithmStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingAuditorStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingAuditorStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingAuditorStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 81: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingKeyGeneratorStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingKeyGeneratorStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingKeyGeneratorStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingTableReferenceRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingTableReferenceRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingTableReferenceRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingTableRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingTableRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/DropShardingTableRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-handler - org/apache/shardingsphere/sharding/distsql/handler/update/UnusedAlgorithmFinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/UnusedAlgorithmFinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/handler/src/main/java/org/apache/shardingsphere/sharding/distsql/handler/update/UnusedAlgorithmFinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 88: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-parser - org/apache/shardingsphere/sharding/distsql/parser/core/ShardingDistSQLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/parser/src/main/java/org/apache/shardingsphere/sharding/distsql/parser/core/ShardingDistSQLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/parser/src/main/java/org/apache/shardingsphere/sharding/distsql/parser/core/ShardingDistSQLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 122, Column 27: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-statement - org/apache/shardingsphere/sharding/distsql/segment/table/TableReferenceRuleSegment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/statement/src/main/java/org/apache/shardingsphere/sharding/distsql/segment/table/TableReferenceRuleSegment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/statement/src/main/java/org/apache/shardingsphere/sharding/distsql/segment/table/TableReferenceRuleSegment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 64: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-statement - org/apache/shardingsphere/sharding/distsql/statement/AlterShardingTableReferenceRuleStatement.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/statement/src/main/java/org/apache/shardingsphere/sharding/distsql/statement/AlterShardingTableReferenceRuleStatement.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/statement/src/main/java/org/apache/shardingsphere/sharding/distsql/statement/AlterShardingTableReferenceRuleStatement.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 44: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sharding-distsql-statement - org/apache/shardingsphere/sharding/distsql/statement/CreateShardingTableReferenceRuleStatement.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/statement/src/main/java/org/apache/shardingsphere/sharding/distsql/statement/CreateShardingTableReferenceRuleStatement.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/features/sharding/distsql/statement/src/main/java/org/apache/shardingsphere/sharding/distsql/statement/CreateShardingTableReferenceRuleStatement.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 44: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-key-generator-core - org/apache/shardingsphere/keygen/core/algorithm/KeyGenerateAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/algorithm/key-generator/core/src/main/java/org/apache/shardingsphere/keygen/core/algorithm/KeyGenerateAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/algorithm/key-generator/core/src/main/java/org/apache/shardingsphere/keygen/core/algorithm/KeyGenerateAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 39, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-key-generator-snowflake - org/apache/shardingsphere/keygen/snowflake/algorithm/SnowflakeKeyGenerateAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/algorithm/key-generator/type/snowflake/src/main/java/org/apache/shardingsphere/keygen/snowflake/algorithm/SnowflakeKeyGenerateAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/algorithm/key-generator/type/snowflake/src/main/java/org/apache/shardingsphere/keygen/snowflake/algorithm/SnowflakeKeyGenerateAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 102, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/segment/insert/keygen/engine/GeneratedKeyContextEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/insert/keygen/engine/GeneratedKeyContextEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/insert/keygen/engine/GeneratedKeyContextEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/segment/insert/values/OnDuplicateUpdateContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/insert/values/OnDuplicateUpdateContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/insert/values/OnDuplicateUpdateContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 98: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/segment/select/pagination/engine/RowNumberPaginationContextEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/pagination/engine/RowNumberPaginationContextEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/pagination/engine/RowNumberPaginationContextEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 65, Column 84: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/segment/select/pagination/engine/TopPaginationContextEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/pagination/engine/TopPaginationContextEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/pagination/engine/TopPaginationContextEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 84: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/segment/select/projection/ProjectionsContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/projection/ProjectionsContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/projection/ProjectionsContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 114, Column 98: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/segment/select/projection/engine/ProjectionEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/projection/engine/ProjectionEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/projection/engine/ProjectionEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 99, Column 33: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/segment/select/projection/engine/ProjectionsContextEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/projection/engine/ProjectionsContextEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/projection/engine/ProjectionsContextEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 76, Column 78: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/segment/select/projection/impl/DerivedProjection.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/projection/impl/DerivedProjection.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/projection/impl/DerivedProjection.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 48: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/segment/select/projection/impl/ParameterMarkerProjection.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/projection/impl/ParameterMarkerProjection.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/projection/impl/ParameterMarkerProjection.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 48: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/segment/select/subquery/engine/SubqueryTableContextEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/subquery/engine/SubqueryTableContextEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/select/subquery/engine/SubqueryTableContextEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/segment/table/TablesContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/table/TablesContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/segment/table/TablesContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 88, Column 66: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/dal/ExplainStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dal/ExplainStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dal/ExplainStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 87: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/dal/ShowColumnsStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dal/ShowColumnsStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dal/ShowColumnsStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/dal/ShowIndexStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dal/ShowIndexStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dal/ShowIndexStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/dal/ShowTableStatusStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dal/ShowTableStatusStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dal/ShowTableStatusStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/dal/ShowTablesStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dal/ShowTablesStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dal/ShowTablesStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/ddl/AlterIndexStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/AlterIndexStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/AlterIndexStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 52: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/ddl/AlterTableStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/AlterTableStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/AlterTableStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 77, Column 83: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/ddl/AlterViewStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/AlterViewStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/AlterViewStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 44: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/ddl/CreateFunctionStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/CreateFunctionStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/CreateFunctionStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 81: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/ddl/CreateIndexStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/CreateIndexStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/CreateIndexStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 66, Column 104: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/ddl/CreateProcedureStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/CreateProcedureStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/CreateProcedureStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 81: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/ddl/CreateTableStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/CreateTableStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/CreateTableStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 74, Column 51: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/ddl/DropIndexStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/DropIndexStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/DropIndexStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 57, Column 52: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/ddl/PrepareStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/PrepareStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/PrepareStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 60: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/ddl/RenameTableStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/RenameTableStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/ddl/RenameTableStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 117: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/dml/DeleteStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dml/DeleteStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dml/DeleteStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 63: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/dml/InsertStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dml/InsertStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dml/InsertStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 98, Column 77: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/dml/SelectStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dml/SelectStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dml/SelectStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 144, Column 131: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/context/statement/dml/UpdateStatementContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dml/UpdateStatementContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/context/statement/dml/UpdateStatementContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 63: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/engine/SQLBindEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/engine/SQLBindEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/engine/SQLBindEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 93, Column 159: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/segment/column/InsertColumnsSegmentBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/column/InsertColumnsSegmentBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/column/InsertColumnsSegmentBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 43: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/segment/expression/impl/ColumnSegmentBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/expression/impl/ColumnSegmentBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/expression/impl/ColumnSegmentBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 79, Column 46: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/segment/from/SimpleTableSegmentBinderContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/from/SimpleTableSegmentBinderContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/from/SimpleTableSegmentBinderContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 39, Column 41: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/segment/from/TableSegmentBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/from/TableSegmentBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/from/TableSegmentBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 66, Column 73: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/segment/from/impl/JoinTableSegmentBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/from/impl/JoinTableSegmentBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/from/impl/JoinTableSegmentBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 69, Column 53: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/segment/from/impl/SimpleTableSegmentBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/from/impl/SimpleTableSegmentBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/from/impl/SimpleTableSegmentBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 83, Column 108: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/segment/from/impl/SubqueryTableSegmentBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/from/impl/SubqueryTableSegmentBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/from/impl/SubqueryTableSegmentBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 66, Column 53: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/segment/lock/LockSegmentBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/lock/LockSegmentBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/lock/LockSegmentBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 43: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/segment/projection/ProjectionsSegmentBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/projection/ProjectionsSegmentBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/projection/ProjectionsSegmentBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 47: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/segment/projection/impl/ColumnProjectionSegmentBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/projection/impl/ColumnProjectionSegmentBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/projection/impl/ColumnProjectionSegmentBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 53: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/segment/projection/impl/ShorthandProjectionSegmentBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/projection/impl/ShorthandProjectionSegmentBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/projection/impl/ShorthandProjectionSegmentBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 46: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/segment/projection/impl/SubqueryProjectionSegmentBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/projection/impl/SubqueryProjectionSegmentBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/projection/impl/SubqueryProjectionSegmentBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 53: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/statement/dml/DeleteStatementBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/statement/dml/DeleteStatementBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/statement/dml/DeleteStatementBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 52: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/statement/dml/InsertStatementBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/statement/dml/InsertStatementBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/statement/dml/InsertStatementBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 73: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/statement/dml/MergeStatementBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/statement/dml/MergeStatementBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/statement/dml/MergeStatementBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 86, Column 85: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/statement/dml/SelectStatementBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/statement/dml/SelectStatementBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/statement/dml/SelectStatementBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 52: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-binder - org/apache/shardingsphere/infra/binder/statement/dml/UpdateStatementBinder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/statement/dml/UpdateStatementBinder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/statement/dml/UpdateStatementBinder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 64: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/algorithm/ShardingSphereAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/algorithm/ShardingSphereAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/algorithm/ShardingSphereAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 28, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/config/database/impl/DataSourceGeneratedDatabaseConfiguration.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/config/database/impl/DataSourceGeneratedDatabaseConfiguration.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/config/database/impl/DataSourceGeneratedDatabaseConfiguration.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 50: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/config/database/impl/DataSourceProvidedDatabaseConfiguration.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/config/database/impl/DataSourceProvidedDatabaseConfiguration.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/config/database/impl/DataSourceProvidedDatabaseConfiguration.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 48: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/config/props/ConfigurationPropertyKey.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/config/props/ConfigurationPropertyKey.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/config/props/ConfigurationPropertyKey.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 142, Column 70: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumBody(JavaParser.java:1267)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumDeclaration(JavaParser.java:1174)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/config/props/temporary/TemporaryConfigurationPropertyKey.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/config/props/temporary/TemporaryConfigurationPropertyKey.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/config/props/temporary/TemporaryConfigurationPropertyKey.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 79: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumBody(JavaParser.java:1267)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumDeclaration(JavaParser.java:1174)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/datanode/DataNode.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/datanode/DataNode.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/datanode/DataNode.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 82, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/datanode/DataNodeUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/datanode/DataNodeUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/datanode/DataNodeUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 69: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/datanode/DataNodes.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/datanode/DataNodes.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/datanode/DataNodes.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 68, Column 43: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/hint/HintManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/hint/HintManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/hint/HintManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 200, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/instance/InstanceContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/instance/InstanceContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/instance/InstanceContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 92, Column 50: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/instance/mode/ModeContextManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/instance/mode/ModeContextManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/instance/mode/ModeContextManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 122, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/ShardingSphereMetaData.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/ShardingSphereMetaData.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/ShardingSphereMetaData.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 61, Column 40: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/ShardingSphereDatabase.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/ShardingSphereDatabase.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/ShardingSphereDatabase.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 74, Column 38: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/resource/ResourceMetaData.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/resource/ResourceMetaData.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/resource/ResourceMetaData.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 48: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/resource/node/StorageNodeAggregator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/resource/node/StorageNodeAggregator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/resource/node/StorageNodeAggregator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 40: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/resource/unit/StorageUnitNodeMapCreator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/resource/unit/StorageUnitNodeMapCreator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/resource/unit/StorageUnitNodeMapCreator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 77: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/rule/RuleMetaData.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/rule/RuleMetaData.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/rule/RuleMetaData.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 55: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/schema/SchemaManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/SchemaManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/SchemaManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 56: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/schema/builder/GenericSchemaBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/builder/GenericSchemaBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/builder/GenericSchemaBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 87, Column 64: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/schema/builder/GenericSchemaBuilderMaterial.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/builder/GenericSchemaBuilderMaterial.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/builder/GenericSchemaBuilderMaterial.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 50: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExplicitConstructorInvocation(JavaParser.java:2570)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2490)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/schema/model/ShardingSphereSchema.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/model/ShardingSphereSchema.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/model/ShardingSphereSchema.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 37: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/schema/reviser/MetaDataReviseEntry.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/reviser/MetaDataReviseEntry.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/reviser/MetaDataReviseEntry.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/schema/reviser/column/ColumnReviseEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/reviser/column/ColumnReviseEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/reviser/column/ColumnReviseEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 65, Column 57: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/schema/reviser/constraint/ConstraintReviseEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/reviser/constraint/ConstraintReviseEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/reviser/constraint/ConstraintReviseEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 35: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/schema/reviser/index/IndexReviseEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/reviser/index/IndexReviseEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/reviser/index/IndexReviseEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 35: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/schema/reviser/schema/SchemaMetaDataReviseEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/reviser/schema/SchemaMetaDataReviseEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/reviser/schema/SchemaMetaDataReviseEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 69, Column 136: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/schema/reviser/table/TableMetaDataReviseEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/reviser/table/TableMetaDataReviseEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/reviser/table/TableMetaDataReviseEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 65: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/schema/util/IndexMetaDataUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/util/IndexMetaDataUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/util/IndexMetaDataUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 94, Column 68: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/database/schema/util/SchemaMetaDataUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/util/SchemaMetaDataUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/util/SchemaMetaDataUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 88, Column 24: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/statistics/ShardingSphereTableData.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/statistics/ShardingSphereTableData.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/statistics/ShardingSphereTableData.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 38, Column 118: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.FieldDeclaration(JavaParser.java:1903)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1853)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/statistics/builder/dialect/MySQLShardingSphereStatisticsBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/statistics/builder/dialect/MySQLShardingSphereStatisticsBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/statistics/builder/dialect/MySQLShardingSphereStatisticsBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 135: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/statistics/collector/ShardingSphereTableDataCollectorUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/statistics/collector/ShardingSphereTableDataCollectorUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/statistics/collector/ShardingSphereTableDataCollectorUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 72, Column 98: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4383)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/statistics/collector/tables/PgClassTableCollector.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/statistics/collector/tables/PgClassTableCollector.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/statistics/collector/tables/PgClassTableCollector.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 75: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/metadata/statistics/collector/tables/PgNamespaceTableCollector.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/statistics/collector/tables/PgNamespaceTableCollector.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/statistics/collector/tables/PgNamespaceTableCollector.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 75: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/props/PropertiesConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/props/PropertiesConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/props/PropertiesConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 78: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/rule/builder/database/DatabaseRulesBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/rule/builder/database/DatabaseRulesBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/rule/builder/database/DatabaseRulesBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 65, Column 54: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/rule/builder/global/GlobalRulesBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/rule/builder/global/GlobalRulesBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/rule/builder/global/GlobalRulesBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 81, Column 110: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/rule/identifier/type/exportable/RuleExportEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/rule/identifier/type/exportable/RuleExportEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/rule/identifier/type/exportable/RuleExportEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 27: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/state/datasource/DataSourceStateManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/state/datasource/DataSourceStateManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/state/datasource/DataSourceStateManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 73, Column 47: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/yaml/config/swapper/resource/YamlDataSourceConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/yaml/config/swapper/resource/YamlDataSourceConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/yaml/config/swapper/resource/YamlDataSourceConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 113: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/yaml/config/swapper/rule/NewYamlGlobalRuleConfigurationSwapperEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/yaml/config/swapper/rule/NewYamlGlobalRuleConfigurationSwapperEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/yaml/config/swapper/rule/NewYamlGlobalRuleConfigurationSwapperEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/yaml/config/swapper/rule/NewYamlRuleConfigurationSwapperEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/yaml/config/swapper/rule/NewYamlRuleConfigurationSwapperEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/yaml/config/swapper/rule/NewYamlRuleConfigurationSwapperEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/yaml/config/swapper/rule/YamlRuleConfigurationSwapperEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/yaml/config/swapper/rule/YamlRuleConfigurationSwapperEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/yaml/config/swapper/rule/YamlRuleConfigurationSwapperEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 28: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/yaml/data/swapper/YamlShardingSphereTableDataSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/yaml/data/swapper/YamlShardingSphereTableDataSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/yaml/data/swapper/YamlShardingSphereTableDataSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 40: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/yaml/schema/swapper/YamlSchemaSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/yaml/schema/swapper/YamlSchemaSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/yaml/schema/swapper/YamlSchemaSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 48: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-common - org/apache/shardingsphere/infra/yaml/schema/swapper/YamlTableSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/yaml/schema/swapper/YamlTableSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/common/src/main/java/org/apache/shardingsphere/infra/yaml/schema/swapper/YamlTableSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 57, Column 104: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-context - org/apache/shardingsphere/infra/connection/refresher/MetaDataRefreshEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/MetaDataRefreshEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/MetaDataRefreshEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 67, Column 35: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-context - org/apache/shardingsphere/infra/connection/refresher/type/index/AlterIndexStatementSchemaRefresher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/index/AlterIndexStatementSchemaRefresher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/index/AlterIndexStatementSchemaRefresher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-context - org/apache/shardingsphere/infra/connection/refresher/type/index/DropIndexStatementSchemaRefresher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/index/DropIndexStatementSchemaRefresher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/index/DropIndexStatementSchemaRefresher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 68: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-context - org/apache/shardingsphere/infra/connection/refresher/type/schema/AlterSchemaStatementSchemaRefresher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/schema/AlterSchemaStatementSchemaRefresher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/schema/AlterSchemaStatementSchemaRefresher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 40, Column 116: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-context - org/apache/shardingsphere/infra/connection/refresher/type/schema/CreateSchemaStatementSchemaRefresher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/schema/CreateSchemaStatementSchemaRefresher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/schema/CreateSchemaStatementSchemaRefresher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 39, Column 37: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-context - org/apache/shardingsphere/infra/connection/refresher/type/table/AlterTableStatementSchemaRefresher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/table/AlterTableStatementSchemaRefresher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/table/AlterTableStatementSchemaRefresher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 66, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-context - org/apache/shardingsphere/infra/connection/refresher/type/table/CreateTableStatementSchemaRefresher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/table/CreateTableStatementSchemaRefresher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/table/CreateTableStatementSchemaRefresher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-context - org/apache/shardingsphere/infra/connection/refresher/type/table/DropTableStatementSchemaRefresher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/table/DropTableStatementSchemaRefresher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/table/DropTableStatementSchemaRefresher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 47: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-context - org/apache/shardingsphere/infra/connection/refresher/type/table/RenameTableStatementSchemaRefresher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/table/RenameTableStatementSchemaRefresher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/table/RenameTableStatementSchemaRefresher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-context - org/apache/shardingsphere/infra/connection/refresher/type/view/AlterViewStatementSchemaRefresher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/view/AlterViewStatementSchemaRefresher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/view/AlterViewStatementSchemaRefresher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 78, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-context - org/apache/shardingsphere/infra/connection/refresher/type/view/CreateViewStatementSchemaRefresher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/view/CreateViewStatementSchemaRefresher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/view/CreateViewStatementSchemaRefresher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-context - org/apache/shardingsphere/infra/connection/refresher/type/view/DropViewStatementSchemaRefresher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/view/DropViewStatementSchemaRefresher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/type/view/DropViewStatementSchemaRefresher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 39, Column 46: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-context - org/apache/shardingsphere/infra/connection/refresher/util/TableRefreshUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/util/TableRefreshUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/refresher/util/TableRefreshUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 65, Column 103: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-context - org/apache/shardingsphere/infra/connection/validator/ShardingSphereMetaDataValidateUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/validator/ShardingSphereMetaDataValidateUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/context/src/main/java/org/apache/shardingsphere/infra/connection/validator/ShardingSphereMetaDataValidateUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 108: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-data-source-pool-core - org/apache/shardingsphere/infra/datasource/pool/creator/DataSourcePoolCreator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/data-source-pool/core/src/main/java/org/apache/shardingsphere/infra/datasource/pool/creator/DataSourcePoolCreator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/data-source-pool/core/src/main/java/org/apache/shardingsphere/infra/datasource/pool/creator/DataSourcePoolCreator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 113, Column 68: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CatchStatement(JavaParser.java:7310)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7110)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-data-source-pool-core - org/apache/shardingsphere/infra/datasource/pool/creator/DataSourcePoolReflection.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/data-source-pool/core/src/main/java/org/apache/shardingsphere/infra/datasource/pool/creator/DataSourcePoolReflection.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/data-source-pool/core/src/main/java/org/apache/shardingsphere/infra/datasource/pool/creator/DataSourcePoolReflection.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 125, Column 60: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-data-source-pool-core - org/apache/shardingsphere/infra/datasource/pool/destroyer/DataSourcePoolDestroyer.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/data-source-pool/core/src/main/java/org/apache/shardingsphere/infra/datasource/pool/destroyer/DataSourcePoolDestroyer.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/data-source-pool/core/src/main/java/org/apache/shardingsphere/infra/datasource/pool/destroyer/DataSourcePoolDestroyer.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 32: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-data-source-pool-core - org/apache/shardingsphere/infra/datasource/pool/props/domain/DataSourcePoolProperties.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/data-source-pool/core/src/main/java/org/apache/shardingsphere/infra/datasource/pool/props/domain/DataSourcePoolProperties.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/data-source-pool/core/src/main/java/org/apache/shardingsphere/infra/datasource/pool/props/domain/DataSourcePoolProperties.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 52: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-data-source-pool-core - org/apache/shardingsphere/infra/datasource/pool/props/domain/custom/CustomDataSourcePoolProperties.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/data-source-pool/core/src/main/java/org/apache/shardingsphere/infra/datasource/pool/props/domain/custom/CustomDataSourcePoolProperties.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/data-source-pool/core/src/main/java/org/apache/shardingsphere/infra/datasource/pool/props/domain/custom/CustomDataSourcePoolProperties.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 50: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-data-source-pool-core - org/apache/shardingsphere/infra/datasource/pool/props/domain/synonym/PropertySynonyms.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/data-source-pool/core/src/main/java/org/apache/shardingsphere/infra/datasource/pool/props/domain/synonym/PropertySynonyms.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/data-source-pool/core/src/main/java/org/apache/shardingsphere/infra/datasource/pool/props/domain/synonym/PropertySynonyms.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 75, Column 70: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-data-source-pool-core - org/apache/shardingsphere/infra/datasource/pool/props/validator/DataSourcePoolPropertiesValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/data-source-pool/core/src/main/java/org/apache/shardingsphere/infra/datasource/pool/props/validator/DataSourcePoolPropertiesValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/data-source-pool/core/src/main/java/org/apache/shardingsphere/infra/datasource/pool/props/validator/DataSourcePoolPropertiesValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 133: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-core - org/apache/shardingsphere/infra/database/core/connector/url/JdbcUrlAppender.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/connector/url/JdbcUrlAppender.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/connector/url/JdbcUrlAppender.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 85: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-core - org/apache/shardingsphere/infra/database/core/connector/url/StandardJdbcUrlParser.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/connector/url/StandardJdbcUrlParser.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/connector/url/StandardJdbcUrlParser.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 70: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-core - org/apache/shardingsphere/infra/database/core/metadata/data/loader/MetaDataLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/metadata/data/loader/MetaDataLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/metadata/data/loader/MetaDataLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 65, Column 52: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-core - org/apache/shardingsphere/infra/database/core/metadata/data/loader/type/ColumnMetaDataLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/metadata/data/loader/type/ColumnMetaDataLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/metadata/data/loader/type/ColumnMetaDataLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 94, Column 67: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-core - org/apache/shardingsphere/infra/database/core/metadata/database/DialectDatabaseMetaData.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/metadata/database/DialectDatabaseMetaData.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/metadata/database/DialectDatabaseMetaData.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-core - org/apache/shardingsphere/infra/database/core/metadata/database/enums/QuoteCharacter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/metadata/database/enums/QuoteCharacter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/metadata/database/enums/QuoteCharacter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 52: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumBody(JavaParser.java:1267)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumDeclaration(JavaParser.java:1174)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-core - org/apache/shardingsphere/infra/database/core/metadata/database/system/SystemDatabase.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/metadata/database/system/SystemDatabase.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/metadata/database/system/SystemDatabase.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 121: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-core - org/apache/shardingsphere/infra/database/core/spi/DatabaseTypedSPI.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/spi/DatabaseTypedSPI.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/spi/DatabaseTypedSPI.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 34, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-core - org/apache/shardingsphere/infra/database/core/spi/DatabaseTypedSPILoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/spi/DatabaseTypedSPILoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/spi/DatabaseTypedSPILoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 83, Column 67: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-core - org/apache/shardingsphere/infra/database/core/type/DatabaseType.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/type/DatabaseType.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/type/DatabaseType.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-core - org/apache/shardingsphere/infra/database/core/type/DatabaseTypeFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/type/DatabaseTypeFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/type/DatabaseTypeFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 139: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-core - org/apache/shardingsphere/infra/database/core/type/DatabaseTypeRegistry.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/type/DatabaseTypeRegistry.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/type/DatabaseTypeRegistry.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 57, Column 39: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-h2 - org/apache/shardingsphere/infra/database/h2/connector/H2ConnectionPropertiesParser.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/h2/src/main/java/org/apache/shardingsphere/infra/database/h2/connector/H2ConnectionPropertiesParser.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/h2/src/main/java/org/apache/shardingsphere/infra/database/h2/connector/H2ConnectionPropertiesParser.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 67: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-h2 - org/apache/shardingsphere/infra/database/h2/metadata/data/loader/H2MetaDataLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/h2/src/main/java/org/apache/shardingsphere/infra/database/h2/metadata/data/loader/H2MetaDataLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/h2/src/main/java/org/apache/shardingsphere/infra/database/h2/metadata/data/loader/H2MetaDataLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 117, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-mysql - org/apache/shardingsphere/infra/database/mysql/metadata/data/loader/MySQLMetaDataLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/mysql/src/main/java/org/apache/shardingsphere/infra/database/mysql/metadata/data/loader/MySQLMetaDataLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/mysql/src/main/java/org/apache/shardingsphere/infra/database/mysql/metadata/data/loader/MySQLMetaDataLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 101, Column 85: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-opengauss - org/apache/shardingsphere/infra/database/opengauss/metadata/data/loader/OpenGaussMetaDataLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/opengauss/src/main/java/org/apache/shardingsphere/infra/database/opengauss/metadata/data/loader/OpenGaussMetaDataLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/opengauss/src/main/java/org/apache/shardingsphere/infra/database/opengauss/metadata/data/loader/OpenGaussMetaDataLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 92, Column 107: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.WhileStatement(JavaParser.java:6674)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5784)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-oracle - org/apache/shardingsphere/infra/database/oracle/connector/OracleConnectionPropertiesParser.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/oracle/src/main/java/org/apache/shardingsphere/infra/database/oracle/connector/OracleConnectionPropertiesParser.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/oracle/src/main/java/org/apache/shardingsphere/infra/database/oracle/connector/OracleConnectionPropertiesParser.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-oracle - org/apache/shardingsphere/infra/database/oracle/metadata/data/loader/OracleMetaDataLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/oracle/src/main/java/org/apache/shardingsphere/infra/database/oracle/metadata/data/loader/OracleMetaDataLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/oracle/src/main/java/org/apache/shardingsphere/infra/database/oracle/metadata/data/loader/OracleMetaDataLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 148, Column 100: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-oracle - org/apache/shardingsphere/infra/database/oracle/metadata/database/OracleDatabaseMetaData.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/oracle/src/main/java/org/apache/shardingsphere/infra/database/oracle/metadata/database/OracleDatabaseMetaData.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/oracle/src/main/java/org/apache/shardingsphere/infra/database/oracle/metadata/database/OracleDatabaseMetaData.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 66, Column 92: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-postgresql - org/apache/shardingsphere/infra/database/postgresql/metadata/data/loader/PostgreSQLMetaDataLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/postgresql/src/main/java/org/apache/shardingsphere/infra/database/postgresql/metadata/data/loader/PostgreSQLMetaDataLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/postgresql/src/main/java/org/apache/shardingsphere/infra/database/postgresql/metadata/data/loader/PostgreSQLMetaDataLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 104, Column 107: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.WhileStatement(JavaParser.java:6674)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5784)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-sql92 - org/apache/shardingsphere/infra/database/sql92/connector/SQL92ConnectionPropertiesParser.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/sql92/src/main/java/org/apache/shardingsphere/infra/database/sql92/connector/SQL92ConnectionPropertiesParser.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/sql92/src/main/java/org/apache/shardingsphere/infra/database/sql92/connector/SQL92ConnectionPropertiesParser.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 67: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-sqlserver - org/apache/shardingsphere/infra/database/sqlserver/connector/SQLServerConnectionPropertiesParser.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/sqlserver/src/main/java/org/apache/shardingsphere/infra/database/sqlserver/connector/SQLServerConnectionPropertiesParser.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/sqlserver/src/main/java/org/apache/shardingsphere/infra/database/sqlserver/connector/SQLServerConnectionPropertiesParser.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 67: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-database-sqlserver - org/apache/shardingsphere/infra/database/sqlserver/metadata/data/loader/SQLServerMetaDataLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/sqlserver/src/main/java/org/apache/shardingsphere/infra/database/sqlserver/metadata/data/loader/SQLServerMetaDataLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/database/type/sqlserver/src/main/java/org/apache/shardingsphere/infra/database/sqlserver/metadata/data/loader/SQLServerMetaDataLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 120, Column 101: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-distsql-handler - org/apache/shardingsphere/distsql/handler/ral/query/ConvertRuleConfigurationProvider.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/ral/query/ConvertRuleConfigurationProvider.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/ral/query/ConvertRuleConfigurationProvider.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-distsql-handler - org/apache/shardingsphere/distsql/handler/ral/query/QueryableRALExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/ral/query/QueryableRALExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/ral/query/QueryableRALExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-distsql-handler - org/apache/shardingsphere/distsql/handler/ral/query/algorithm/AlgorithmMetaDataQueryResultRow.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/ral/query/algorithm/AlgorithmMetaDataQueryResultRow.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/ral/query/algorithm/AlgorithmMetaDataQueryResultRow.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 71: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-distsql-handler - org/apache/shardingsphere/distsql/handler/ral/query/algorithm/AlgorithmMetaDataQueryResultRows.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/ral/query/algorithm/AlgorithmMetaDataQueryResultRows.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/ral/query/algorithm/AlgorithmMetaDataQueryResultRows.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 40, Column 126: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-distsql-handler - org/apache/shardingsphere/distsql/handler/ral/update/RALUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/ral/update/RALUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/ral/update/RALUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-distsql-handler - org/apache/shardingsphere/distsql/handler/rul/RULExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/rul/RULExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/rul/RULExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-distsql-handler - org/apache/shardingsphere/distsql/handler/update/RuleDefinitionAlterUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/update/RuleDefinitionAlterUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/update/RuleDefinitionAlterUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-distsql-handler - org/apache/shardingsphere/distsql/handler/update/RuleDefinitionDropUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/update/RuleDefinitionDropUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/update/RuleDefinitionDropUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-distsql-handler - org/apache/shardingsphere/distsql/handler/validate/DataSourcePoolPropertiesValidateHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/validate/DataSourcePoolPropertiesValidateHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/distsql-handler/src/main/java/org/apache/shardingsphere/distsql/handler/validate/DataSourcePoolPropertiesValidateHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-executor - org/apache/shardingsphere/infra/executor/kernel/ExecutorEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/kernel/ExecutorEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/kernel/ExecutorEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 107, Column 70: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-executor - org/apache/shardingsphere/infra/executor/kernel/thread/ExecutorServiceManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/kernel/thread/ExecutorServiceManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/kernel/thread/ExecutorServiceManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 57, Column 38: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-executor - org/apache/shardingsphere/infra/executor/sql/context/ExecutionContextBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/sql/context/ExecutionContextBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/sql/context/ExecutionContextBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 95, Column 114: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-executor - org/apache/shardingsphere/infra/executor/sql/execute/engine/SQLExecutorExceptionHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/sql/execute/engine/SQLExecutorExceptionHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/sql/execute/engine/SQLExecutorExceptionHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 34, Column 96: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.FieldDeclaration(JavaParser.java:1903)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1853)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-executor - org/apache/shardingsphere/infra/executor/sql/execute/result/query/impl/driver/jdbc/type/util/ResultSetUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/sql/execute/result/query/impl/driver/jdbc/type/util/ResultSetUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/sql/execute/result/query/impl/driver/jdbc/type/util/ResultSetUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 57, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-executor - org/apache/shardingsphere/infra/executor/sql/prepare/driver/DriverExecutionPrepareEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/sql/prepare/driver/DriverExecutionPrepareEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/sql/prepare/driver/DriverExecutionPrepareEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 81, Column 68: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-executor - org/apache/shardingsphere/infra/executor/sql/prepare/raw/RawExecutionPrepareEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/sql/prepare/raw/RawExecutionPrepareEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/sql/prepare/raw/RawExecutionPrepareEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 48: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-executor - org/apache/shardingsphere/infra/executor/sql/process/yaml/swapper/YamlProcessListSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/sql/process/yaml/swapper/YamlProcessListSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/executor/src/main/java/org/apache/shardingsphere/infra/executor/sql/process/yaml/swapper/YamlProcessListSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 37, Column 67: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-expr-spi - org/apache/shardingsphere/infra/expr/spi/InlineExpressionParser.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/expr/spi/src/main/java/org/apache/shardingsphere/infra/expr/spi/InlineExpressionParser.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/expr/spi/src/main/java/org/apache/shardingsphere/infra/expr/spi/InlineExpressionParser.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-expr-espresso - org/apache/shardingsphere/infra/expr/espresso/EspressoInlineExpressionParser.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/expr/type/espresso/src/main/java/org/apache/shardingsphere/infra/expr/espresso/EspressoInlineExpressionParser.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/expr/type/espresso/src/main/java/org/apache/shardingsphere/infra/expr/espresso/EspressoInlineExpressionParser.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 143, Column 77: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-expr-groovy - org/apache/shardingsphere/infra/expr/groovy/GroovyInlineExpressionParser.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/expr/type/groovy/src/main/java/org/apache/shardingsphere/infra/expr/groovy/GroovyInlineExpressionParser.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/expr/type/groovy/src/main/java/org/apache/shardingsphere/infra/expr/groovy/GroovyInlineExpressionParser.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 148, Column 77: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-merge - org/apache/shardingsphere/infra/merge/MergeEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/merge/src/main/java/org/apache/shardingsphere/infra/merge/MergeEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/merge/src/main/java/org/apache/shardingsphere/infra/merge/MergeEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 74, Column 36: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-merge - org/apache/shardingsphere/infra/merge/result/impl/memory/MemoryMergedResult.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/merge/src/main/java/org/apache/shardingsphere/infra/merge/result/impl/memory/MemoryMergedResult.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/merge/src/main/java/org/apache/shardingsphere/infra/merge/result/impl/memory/MemoryMergedResult.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 77, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-merge - org/apache/shardingsphere/infra/merge/result/impl/stream/StreamMergedResult.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/merge/src/main/java/org/apache/shardingsphere/infra/merge/result/impl/stream/StreamMergedResult.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/merge/src/main/java/org/apache/shardingsphere/infra/merge/result/impl/stream/StreamMergedResult.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 73: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-parser - org/apache/shardingsphere/infra/parser/sql/SQLStatementParserEngineFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/parser/src/main/java/org/apache/shardingsphere/infra/parser/sql/SQLStatementParserEngineFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/parser/src/main/java/org/apache/shardingsphere/infra/parser/sql/SQLStatementParserEngineFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 64: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-rewrite - org/apache/shardingsphere/infra/rewrite/engine/RouteSQLRewriteEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/rewrite/src/main/java/org/apache/shardingsphere/infra/rewrite/engine/RouteSQLRewriteEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/rewrite/src/main/java/org/apache/shardingsphere/infra/rewrite/engine/RouteSQLRewriteEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 121, Column 59: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-rewrite - org/apache/shardingsphere/infra/rewrite/sql/token/generator/generic/RemoveTokenGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/rewrite/src/main/java/org/apache/shardingsphere/infra/rewrite/sql/token/generator/generic/RemoveTokenGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/rewrite/src/main/java/org/apache/shardingsphere/infra/rewrite/sql/token/generator/generic/RemoveTokenGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 74, Column 49: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-rewrite - org/apache/shardingsphere/infra/rewrite/sql/token/pojo/generic/InsertColumnsToken.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/rewrite/src/main/java/org/apache/shardingsphere/infra/rewrite/sql/token/pojo/generic/InsertColumnsToken.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/rewrite/src/main/java/org/apache/shardingsphere/infra/rewrite/sql/token/pojo/generic/InsertColumnsToken.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 33: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-route - org/apache/shardingsphere/infra/route/context/RouteContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/route/src/main/java/org/apache/shardingsphere/infra/route/context/RouteContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/route/src/main/java/org/apache/shardingsphere/infra/route/context/RouteContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 63, Column 45: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-route - org/apache/shardingsphere/infra/route/context/RouteUnit.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/route/src/main/java/org/apache/shardingsphere/infra/route/context/RouteUnit.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/route/src/main/java/org/apache/shardingsphere/infra/route/context/RouteUnit.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 55: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-session - org/apache/shardingsphere/infra/session/connection/ConnectionContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/session/src/main/java/org/apache/shardingsphere/infra/session/connection/ConnectionContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/session/src/main/java/org/apache/shardingsphere/infra/session/connection/ConnectionContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 27: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExplicitConstructorInvocation(JavaParser.java:2570)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2490)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-spi - org/apache/shardingsphere/infra/spi/type/ordered/OrderedSPILoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/spi/src/main/java/org/apache/shardingsphere/infra/spi/type/ordered/OrderedSPILoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/spi/src/main/java/org/apache/shardingsphere/infra/spi/type/ordered/OrderedSPILoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 40: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-spi - org/apache/shardingsphere/infra/spi/type/ordered/cache/OrderedServicesCache.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/spi/src/main/java/org/apache/shardingsphere/infra/spi/type/ordered/cache/OrderedServicesCache.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/spi/src/main/java/org/apache/shardingsphere/infra/spi/type/ordered/cache/OrderedServicesCache.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 62: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-spi - org/apache/shardingsphere/infra/spi/type/typed/TypedSPI.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/spi/src/main/java/org/apache/shardingsphere/infra/spi/type/typed/TypedSPI.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/spi/src/main/java/org/apache/shardingsphere/infra/spi/type/typed/TypedSPI.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 34, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-spi - org/apache/shardingsphere/infra/spi/type/typed/TypedSPILoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/spi/src/main/java/org/apache/shardingsphere/infra/spi/type/typed/TypedSPILoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/spi/src/main/java/org/apache/shardingsphere/infra/spi/type/typed/TypedSPILoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 84, Column 36: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-util - org/apache/shardingsphere/infra/util/reflection/ReflectionUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/util/src/main/java/org/apache/shardingsphere/infra/util/reflection/ReflectionUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/util/src/main/java/org/apache/shardingsphere/infra/util/reflection/ReflectionUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 69: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-util - org/apache/shardingsphere/infra/util/yaml/constructor/ShardingSphereYamlConstructor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/util/src/main/java/org/apache/shardingsphere/infra/util/yaml/constructor/ShardingSphereYamlConstructor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/util/src/main/java/org/apache/shardingsphere/infra/util/yaml/constructor/ShardingSphereYamlConstructor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 105: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-util - org/apache/shardingsphere/infra/util/yaml/representer/ShardingSphereYamlRepresenter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/util/src/main/java/org/apache/shardingsphere/infra/util/yaml/representer/ShardingSphereYamlRepresenter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/util/src/main/java/org/apache/shardingsphere/infra/util/yaml/representer/ShardingSphereYamlRepresenter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 134: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-infra-util - org/apache/shardingsphere/infra/util/yaml/representer/processor/DefaultYamlTupleProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/util/src/main/java/org/apache/shardingsphere/infra/util/yaml/representer/processor/DefaultYamlTupleProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/infra/util/src/main/java/org/apache/shardingsphere/infra/util/yaml/representer/processor/DefaultYamlTupleProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 80: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3495)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4895)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3535)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/api/yaml/YamlShardingSphereDataSourceFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/api/yaml/YamlShardingSphereDataSourceFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/api/yaml/YamlShardingSphereDataSourceFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 68, Column 74: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CatchStatement(JavaParser.java:7310)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7110)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/data/pipeline/datasource/creator/ShardingSpherePipelineDataSourceCreator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/data/pipeline/datasource/creator/ShardingSpherePipelineDataSourceCreator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/data/pipeline/datasource/creator/ShardingSpherePipelineDataSourceCreator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 70, Column 85: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/executor/batch/BatchPreparedStatementExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/executor/batch/BatchPreparedStatementExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/executor/batch/BatchPreparedStatementExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 105, Column 41: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/adapter/AbstractPreparedStatementAdapter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/adapter/AbstractPreparedStatementAdapter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/adapter/AbstractPreparedStatementAdapter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 289, Column 65: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/adapter/AbstractResultSetAdapter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/adapter/AbstractResultSetAdapter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/adapter/AbstractResultSetAdapter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 86, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/adapter/AbstractStatementAdapter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/adapter/AbstractStatementAdapter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/adapter/AbstractStatementAdapter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 107, Column 71: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/adapter/executor/ForceExecuteTemplate.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/adapter/executor/ForceExecuteTemplate.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/adapter/executor/ForceExecuteTemplate.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 32: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/core/ShardingSphereSavepoint.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/ShardingSphereSavepoint.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/ShardingSphereSavepoint.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 39, Column 87: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/core/connection/DriverDatabaseConnectionManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/connection/DriverDatabaseConnectionManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/connection/DriverDatabaseConnectionManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 104, Column 70: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/core/connection/ShardingSphereConnection.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/connection/ShardingSphereConnection.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/connection/ShardingSphereConnection.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 236, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/core/datasource/ShardingSphereDataSource.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/datasource/ShardingSphereDataSource.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/datasource/ShardingSphereDataSource.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 73, Column 118: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/core/datasource/metadata/ShardingSphereDatabaseMetaData.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/datasource/metadata/ShardingSphereDatabaseMetaData.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/datasource/metadata/ShardingSphereDatabaseMetaData.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 205, Column 63: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/core/driver/DriverDataSourceCache.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/driver/DriverDataSourceCache.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/driver/DriverDataSourceCache.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/core/resultset/DatabaseMetaDataResultSet.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/resultset/DatabaseMetaDataResultSet.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/resultset/DatabaseMetaDataResultSet.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 128, Column 67: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/core/resultset/ShardingSphereResultSet.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/resultset/ShardingSphereResultSet.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/resultset/ShardingSphereResultSet.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 395, Column 67: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/core/resultset/ShardingSphereResultSetMetaData.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/resultset/ShardingSphereResultSetMetaData.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/resultset/ShardingSphereResultSetMetaData.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 143, Column 151: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/core/statement/ShardingSpherePreparedStatement.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/statement/ShardingSpherePreparedStatement.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/statement/ShardingSpherePreparedStatement.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 198, Column 154: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/core/statement/ShardingSphereStatement.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/statement/ShardingSphereStatement.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/statement/ShardingSphereStatement.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 171, Column 88: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-jdbc-core - org/apache/shardingsphere/driver/jdbc/core/statement/StatementManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/statement/StatementManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/jdbc/core/src/main/java/org/apache/shardingsphere/driver/jdbc/core/statement/StatementManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 94, Column 80: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-authority-core - org/apache/shardingsphere/authority/checker/AuthorityChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/core/src/main/java/org/apache/shardingsphere/authority/checker/AuthorityChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/core/src/main/java/org/apache/shardingsphere/authority/checker/AuthorityChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 77: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3495)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-authority-core - org/apache/shardingsphere/authority/converter/YamlUsersConfigurationConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/core/src/main/java/org/apache/shardingsphere/authority/converter/YamlUsersConfigurationConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/core/src/main/java/org/apache/shardingsphere/authority/converter/YamlUsersConfigurationConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 44: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-authority-core - org/apache/shardingsphere/authority/provider/database/builder/DatabasePrivilegeBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/core/src/main/java/org/apache/shardingsphere/authority/provider/database/builder/DatabasePrivilegeBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/core/src/main/java/org/apache/shardingsphere/authority/provider/database/builder/DatabasePrivilegeBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 60: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-authority-core - org/apache/shardingsphere/authority/registry/UserPrivilegeMapAuthorityRegistry.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/core/src/main/java/org/apache/shardingsphere/authority/registry/UserPrivilegeMapAuthorityRegistry.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/core/src/main/java/org/apache/shardingsphere/authority/registry/UserPrivilegeMapAuthorityRegistry.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 39, Column 63: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-authority-core - org/apache/shardingsphere/authority/rule/AuthorityRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/core/src/main/java/org/apache/shardingsphere/authority/rule/AuthorityRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/core/src/main/java/org/apache/shardingsphere/authority/rule/AuthorityRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 67, Column 62: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-authority-core - org/apache/shardingsphere/authority/yaml/swapper/NewYamlAuthorityRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/core/src/main/java/org/apache/shardingsphere/authority/yaml/swapper/NewYamlAuthorityRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/core/src/main/java/org/apache/shardingsphere/authority/yaml/swapper/NewYamlAuthorityRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 59: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-authority-core - org/apache/shardingsphere/authority/yaml/swapper/YamlAuthorityRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/core/src/main/java/org/apache/shardingsphere/authority/yaml/swapper/YamlAuthorityRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/core/src/main/java/org/apache/shardingsphere/authority/yaml/swapper/YamlAuthorityRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 59: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-authority-distsql-handler - org/apache/shardingsphere/authority/distsql/handler/ShowAuthorityRuleExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/distsql/handler/src/main/java/org/apache/shardingsphere/authority/distsql/handler/ShowAuthorityRuleExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/authority/distsql/handler/src/main/java/org/apache/shardingsphere/authority/distsql/handler/ShowAuthorityRuleExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 106: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-api - org/apache/shardingsphere/data/pipeline/api/type/ShardingSpherePipelineDataSourceConfiguration.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/api/src/main/java/org/apache/shardingsphere/data/pipeline/api/type/ShardingSpherePipelineDataSourceConfiguration.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/api/src/main/java/org/apache/shardingsphere/data/pipeline/api/type/ShardingSpherePipelineDataSourceConfiguration.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 96, Column 58: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/config/ImporterConfiguration.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/config/ImporterConfiguration.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/config/ImporterConfiguration.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 66, Column 113: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/context/TransmissionJobItemContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/context/TransmissionJobItemContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/context/TransmissionJobItemContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 93, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/datanode/JobDataNodeLine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/datanode/JobDataNodeLine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/datanode/JobDataNodeLine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 121: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/datanode/JobDataNodeLineConvertUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/datanode/JobDataNodeLineConvertUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/datanode/JobDataNodeLineConvertUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 42: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/execute/ExecuteEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/execute/ExecuteEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/execute/ExecuteEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 80, Column 125: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/ingest/channel/memory/MultiplexMemoryPipelineChannel.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/ingest/channel/memory/MultiplexMemoryPipelineChannel.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/ingest/channel/memory/MultiplexMemoryPipelineChannel.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 68: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/ingest/record/RecordUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/ingest/record/RecordUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/ingest/record/RecordUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 92: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/job/progress/JobItemInventoryTasksProgress.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/job/progress/JobItemInventoryTasksProgress.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/job/progress/JobItemInventoryTasksProgress.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 60: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/job/progress/yaml/YamlJobItemInventoryTasksProgressSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/job/progress/yaml/YamlJobItemInventoryTasksProgressSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/job/progress/yaml/YamlJobItemInventoryTasksProgressSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 57, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/job/type/PipelineJobType.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/job/type/PipelineJobType.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/job/type/PipelineJobType.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 78, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/metadata/generator/PipelineDDLGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/metadata/generator/PipelineDDLGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/metadata/generator/PipelineDDLGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 81, Column 45: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/metadata/loader/PipelineTableMetaDataUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/metadata/loader/PipelineTableMetaDataUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/metadata/loader/PipelineTableMetaDataUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 68: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/metadata/loader/StandardPipelineTableMetaDataLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/metadata/loader/StandardPipelineTableMetaDataLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/metadata/loader/StandardPipelineTableMetaDataLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 108, Column 87: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.WhileStatement(JavaParser.java:6674)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5784)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/metadata/model/PipelineTableMetaData.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/metadata/model/PipelineTableMetaData.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/metadata/model/PipelineTableMetaData.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 63, Column 108: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/metadata/node/PipelineMetaDataNodeWatcher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/metadata/node/PipelineMetaDataNodeWatcher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/metadata/node/PipelineMetaDataNodeWatcher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 89: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/metadata/node/event/handler/impl/ConfigMetaDataChangedEventHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/metadata/node/event/handler/impl/ConfigMetaDataChangedEventHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/metadata/node/event/handler/impl/ConfigMetaDataChangedEventHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 57, Column 37: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/ratelimit/QPSJobRateLimitAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/ratelimit/QPSJobRateLimitAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/ratelimit/QPSJobRateLimitAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 64: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/ratelimit/TPSJobRateLimitAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/ratelimit/TPSJobRateLimitAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/ratelimit/TPSJobRateLimitAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 64: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/registrycenter/repository/job/PipelineJobCheckGovernanceRepository.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/registrycenter/repository/job/PipelineJobCheckGovernanceRepository.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/registrycenter/repository/job/PipelineJobCheckGovernanceRepository.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 63, Column 65: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/spi/ingest/dumper/IncrementalDumperCreator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/spi/ingest/dumper/IncrementalDumperCreator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/spi/ingest/dumper/IncrementalDumperCreator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/spi/ingest/position/PositionInitializer.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/spi/ingest/position/PositionInitializer.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/spi/ingest/position/PositionInitializer.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/spi/sql/DialectPipelineSQLBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/spi/sql/DialectPipelineSQLBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/spi/sql/DialectPipelineSQLBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 36, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/sqlbuilder/PipelineDataConsistencyCalculateSQLBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/sqlbuilder/PipelineDataConsistencyCalculateSQLBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/sqlbuilder/PipelineDataConsistencyCalculateSQLBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 75: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/sqlbuilder/PipelineImportSQLBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/sqlbuilder/PipelineImportSQLBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/sqlbuilder/PipelineImportSQLBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 67, Column 111: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/sqlbuilder/PipelineInventoryDumpSQLBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/sqlbuilder/PipelineInventoryDumpSQLBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/sqlbuilder/PipelineInventoryDumpSQLBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 82, Column 60: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/common/util/PipelineDistributedBarrier.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/util/PipelineDistributedBarrier.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/util/PipelineDistributedBarrier.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 63, Column 78: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/MatchingTableInventoryChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/MatchingTableInventoryChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/MatchingTableInventoryChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 80, Column 116: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/TableDataConsistencyChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/TableDataConsistencyChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/TableDataConsistencyChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/calculator/AbstractStreamingSingleTableInventoryCalculator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/calculator/AbstractStreamingSingleTableInventoryCalculator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/calculator/AbstractStreamingSingleTableInventoryCalculator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 86, Column 63: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1845)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/calculator/CRC32SingleTableInventoryCalculator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/calculator/CRC32SingleTableInventoryCalculator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/calculator/CRC32SingleTableInventoryCalculator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/calculator/RecordSingleTableInventoryCalculator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/calculator/RecordSingleTableInventoryCalculator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/calculator/RecordSingleTableInventoryCalculator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 65, Column 75: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.WhileStatement(JavaParser.java:6674)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5784)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/importer/DataRecordMerger.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/importer/DataRecordMerger.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/importer/DataRecordMerger.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 119: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/importer/SingleChannelConsumerImporter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/importer/SingleChannelConsumerImporter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/importer/SingleChannelConsumerImporter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 108: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.WhileStatement(JavaParser.java:6674)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5784)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/importer/sink/PipelineDataSourceSink.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/importer/sink/PipelineDataSourceSink.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/importer/sink/PipelineDataSourceSink.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 92, Column 81: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/ingest/dumper/InventoryDumper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/ingest/dumper/InventoryDumper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/ingest/dumper/InventoryDumper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 202, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/ingest/dumper/context/mapper/TableAndSchemaNameMapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/ingest/dumper/context/mapper/TableAndSchemaNameMapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/ingest/dumper/context/mapper/TableAndSchemaNameMapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 79: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/job/AbstractPipelineJob.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/AbstractPipelineJob.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/AbstractPipelineJob.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 139, Column 48: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/job/PipelineJobCenter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/PipelineJobCenter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/PipelineJobCenter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 99, Column 53: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/job/PipelineJobIdUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/PipelineJobIdUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/PipelineJobIdUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 102, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/job/api/PipelineAPIFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/api/PipelineAPIFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/api/PipelineAPIFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 61, Column 70: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/job/progress/PipelineJobProgressDetector.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/progress/PipelineJobProgressDetector.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/progress/PipelineJobProgressDetector.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 54: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/job/progress/persist/PipelineJobProgressPersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/progress/persist/PipelineJobProgressPersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/progress/persist/PipelineJobProgressPersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 65, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/job/service/PipelineJobItemManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/service/PipelineJobItemManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/service/PipelineJobItemManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 71, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/job/service/PipelineJobManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/service/PipelineJobManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/service/PipelineJobManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 63, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/job/service/TransmissionJobManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/service/TransmissionJobManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/job/service/TransmissionJobManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 94, Column 99: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/listener/ShardingSphereStatisticsScheduleCollector.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/listener/ShardingSphereStatisticsScheduleCollector.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/listener/ShardingSphereStatisticsScheduleCollector.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 77, Column 63: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1845)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/metadata/PipelineDataSourcePersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/PipelineDataSourcePersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/PipelineDataSourcePersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 46: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/preparer/InventoryTaskSplitter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/preparer/InventoryTaskSplitter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/preparer/InventoryTaskSplitter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 113, Column 102: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/preparer/PipelineJobPreparerUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/preparer/PipelineJobPreparerUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/preparer/PipelineJobPreparerUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 67, Column 127: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/task/IncrementalTask.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/task/IncrementalTask.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/task/IncrementalTask.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 32: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/task/PipelineTaskUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/task/PipelineTaskUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/task/PipelineTaskUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 61, Column 41: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-mysql - org/apache/shardingsphere/data/pipeline/mysql/check/datasource/MySQLDataSourceChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/mysql/src/main/java/org/apache/shardingsphere/data/pipeline/mysql/check/datasource/MySQLDataSourceChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/mysql/src/main/java/org/apache/shardingsphere/data/pipeline/mysql/check/datasource/MySQLDataSourceChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 136: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Initializer(JavaParser.java:2610)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1841)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-mysql - org/apache/shardingsphere/data/pipeline/mysql/ingest/GlobalTableMapEventMapping.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/mysql/src/main/java/org/apache/shardingsphere/data/pipeline/mysql/ingest/GlobalTableMapEventMapping.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/mysql/src/main/java/org/apache/shardingsphere/data/pipeline/mysql/ingest/GlobalTableMapEventMapping.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 71: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-mysql - org/apache/shardingsphere/data/pipeline/mysql/ingest/client/MySQLClient.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/mysql/src/main/java/org/apache/shardingsphere/data/pipeline/mysql/ingest/client/MySQLClient.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/mysql/src/main/java/org/apache/shardingsphere/data/pipeline/mysql/ingest/client/MySQLClient.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 246, Column 98: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-opengauss - org/apache/shardingsphere/data/pipeline/opengauss/check/datasource/OpenGaussDataSourceChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/opengauss/src/main/java/org/apache/shardingsphere/data/pipeline/opengauss/check/datasource/OpenGaussDataSourceChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/opengauss/src/main/java/org/apache/shardingsphere/data/pipeline/opengauss/check/datasource/OpenGaussDataSourceChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 77: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-opengauss - org/apache/shardingsphere/data/pipeline/opengauss/ingest/OpenGaussWALDumper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/opengauss/src/main/java/org/apache/shardingsphere/data/pipeline/opengauss/ingest/OpenGaussWALDumper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/opengauss/src/main/java/org/apache/shardingsphere/data/pipeline/opengauss/ingest/OpenGaussWALDumper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 78, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-opengauss - org/apache/shardingsphere/data/pipeline/opengauss/sqlbuilder/OpenGaussPipelineSQLBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/opengauss/src/main/java/org/apache/shardingsphere/data/pipeline/opengauss/sqlbuilder/OpenGaussPipelineSQLBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/opengauss/src/main/java/org/apache/shardingsphere/data/pipeline/opengauss/sqlbuilder/OpenGaussPipelineSQLBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 30: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-postgresql - org/apache/shardingsphere/data/pipeline/postgresql/check/datasource/PostgreSQLDataSourceChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/postgresql/src/main/java/org/apache/shardingsphere/data/pipeline/postgresql/check/datasource/PostgreSQLDataSourceChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/postgresql/src/main/java/org/apache/shardingsphere/data/pipeline/postgresql/check/datasource/PostgreSQLDataSourceChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 77: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-postgresql - org/apache/shardingsphere/data/pipeline/postgresql/ddlgenerator/PostgreSQLColumnPropertiesAppender.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/postgresql/src/main/java/org/apache/shardingsphere/data/pipeline/postgresql/ddlgenerator/PostgreSQLColumnPropertiesAppender.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/postgresql/src/main/java/org/apache/shardingsphere/data/pipeline/postgresql/ddlgenerator/PostgreSQLColumnPropertiesAppender.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 131, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-postgresql - org/apache/shardingsphere/data/pipeline/postgresql/ddlgenerator/PostgreSQLConstraintsPropertiesAppender.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/postgresql/src/main/java/org/apache/shardingsphere/data/pipeline/postgresql/ddlgenerator/PostgreSQLConstraintsPropertiesAppender.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/postgresql/src/main/java/org/apache/shardingsphere/data/pipeline/postgresql/ddlgenerator/PostgreSQLConstraintsPropertiesAppender.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 78, Column 65: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-postgresql - org/apache/shardingsphere/data/pipeline/postgresql/ingest/PostgreSQLWALDumper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/postgresql/src/main/java/org/apache/shardingsphere/data/pipeline/postgresql/ingest/PostgreSQLWALDumper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/postgresql/src/main/java/org/apache/shardingsphere/data/pipeline/postgresql/ingest/PostgreSQLWALDumper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 80, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-postgresql - org/apache/shardingsphere/data/pipeline/postgresql/sqlbuilder/PostgreSQLPipelineSQLBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/postgresql/src/main/java/org/apache/shardingsphere/data/pipeline/postgresql/sqlbuilder/PostgreSQLPipelineSQLBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/dialect/postgresql/src/main/java/org/apache/shardingsphere/data/pipeline/postgresql/sqlbuilder/PostgreSQLPipelineSQLBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 71: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-distsql-handler - org/apache/shardingsphere/data/pipeline/cdc/distsql/handler/query/ShowStreamingJobStatusExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/handler/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/distsql/handler/query/ShowStreamingJobStatusExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/handler/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/distsql/handler/query/ShowStreamingJobStatusExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 47: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-distsql-handler - org/apache/shardingsphere/data/pipeline/cdc/distsql/handler/query/ShowStreamingListExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/handler/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/distsql/handler/query/ShowStreamingListExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/handler/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/distsql/handler/query/ShowStreamingListExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 109: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-distsql-handler - org/apache/shardingsphere/data/pipeline/migration/distsql/handler/query/ShowMigrationJobStatusExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/handler/src/main/java/org/apache/shardingsphere/data/pipeline/migration/distsql/handler/query/ShowMigrationJobStatusExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/handler/src/main/java/org/apache/shardingsphere/data/pipeline/migration/distsql/handler/query/ShowMigrationJobStatusExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 47: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-distsql-handler - org/apache/shardingsphere/data/pipeline/migration/distsql/handler/query/ShowMigrationListExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/handler/src/main/java/org/apache/shardingsphere/data/pipeline/migration/distsql/handler/query/ShowMigrationListExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/handler/src/main/java/org/apache/shardingsphere/data/pipeline/migration/distsql/handler/query/ShowMigrationListExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 109: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-distsql-handler - org/apache/shardingsphere/data/pipeline/migration/distsql/handler/update/CheckMigrationJobUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/handler/src/main/java/org/apache/shardingsphere/data/pipeline/migration/distsql/handler/update/CheckMigrationJobUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/handler/src/main/java/org/apache/shardingsphere/data/pipeline/migration/distsql/handler/update/CheckMigrationJobUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 61, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-distsql-handler - org/apache/shardingsphere/data/pipeline/migration/distsql/handler/update/MigrateTableUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/handler/src/main/java/org/apache/shardingsphere/data/pipeline/migration/distsql/handler/update/MigrateTableUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/handler/src/main/java/org/apache/shardingsphere/data/pipeline/migration/distsql/handler/update/MigrateTableUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 38, Column 110: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-distsql-handler - org/apache/shardingsphere/data/pipeline/migration/distsql/handler/update/RegisterMigrationSourceStorageUnitUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/handler/src/main/java/org/apache/shardingsphere/data/pipeline/migration/distsql/handler/update/RegisterMigrationSourceStorageUnitUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/handler/src/main/java/org/apache/shardingsphere/data/pipeline/migration/distsql/handler/update/RegisterMigrationSourceStorageUnitUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 124: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-distsql-parser - org/apache/shardingsphere/migration/distsql/parser/core/MigrationDistSQLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/parser/src/main/java/org/apache/shardingsphere/migration/distsql/parser/core/MigrationDistSQLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/distsql/parser/src/main/java/org/apache/shardingsphere/migration/distsql/parser/core/MigrationDistSQLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 194, Column 112: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-cdc-client - org/apache/shardingsphere/data/pipeline/cdc/client/handler/CDCRequestHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/client/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/client/handler/CDCRequestHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/client/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/client/handler/CDCRequestHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 84, Column 45: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-cdc-client - org/apache/shardingsphere/data/pipeline/cdc/client/handler/RetryStreamingExceptionHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/client/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/client/handler/RetryStreamingExceptionHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/client/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/client/handler/RetryStreamingExceptionHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 62: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-cdc-core - org/apache/shardingsphere/data/pipeline/cdc/CDCJob.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/CDCJob.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/CDCJob.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 170, Column 157: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-cdc-core - org/apache/shardingsphere/data/pipeline/cdc/api/CDCJobAPI.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/api/CDCJobAPI.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/api/CDCJobAPI.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 119, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-cdc-core - org/apache/shardingsphere/data/pipeline/cdc/config/yaml/YamlCDCJobConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/config/yaml/YamlCDCJobConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/config/yaml/YamlCDCJobConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 154: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-cdc-core - org/apache/shardingsphere/data/pipeline/cdc/core/importer/CDCImporter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/core/importer/CDCImporter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/core/importer/CDCImporter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 96, Column 108: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-cdc-core - org/apache/shardingsphere/data/pipeline/cdc/core/importer/sink/CDCSocketSink.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/core/importer/sink/CDCSocketSink.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/core/importer/sink/CDCSocketSink.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 68, Column 47: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-cdc-core - org/apache/shardingsphere/data/pipeline/cdc/handler/CDCBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/handler/CDCBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/handler/CDCBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 101, Column 63: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-cdc-core - org/apache/shardingsphere/data/pipeline/cdc/util/CDCSchemaTableUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/util/CDCSchemaTableUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/util/CDCSchemaTableUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 49: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6628)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-scenario-consistencycheck - org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/api/ConsistencyCheckJobAPI.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/api/ConsistencyCheckJobAPI.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/api/ConsistencyCheckJobAPI.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 95, Column 24: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-scenario-consistencycheck - org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/context/ConsistencyCheckJobItemContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/context/ConsistencyCheckJobItemContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/context/ConsistencyCheckJobItemContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 139: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-scenario-consistencycheck - org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/util/ConsistencyCheckSequence.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/util/ConsistencyCheckSequence.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/util/ConsistencyCheckSequence.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 33: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-scenario-migration - org/apache/shardingsphere/data/pipeline/scenario/migration/MigrationJob.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/MigrationJob.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/MigrationJob.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 99, Column 131: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-scenario-migration - org/apache/shardingsphere/data/pipeline/scenario/migration/MigrationJobType.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/MigrationJobType.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/MigrationJobType.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 81, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-scenario-migration - org/apache/shardingsphere/data/pipeline/scenario/migration/api/MigrationJobAPI.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/api/MigrationJobAPI.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/api/MigrationJobAPI.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 127, Column 174: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-scenario-migration - org/apache/shardingsphere/data/pipeline/scenario/migration/check/consistency/MigrationDataConsistencyChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/check/consistency/MigrationDataConsistencyChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/check/consistency/MigrationDataConsistencyChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 85, Column 58: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-scenario-migration - org/apache/shardingsphere/data/pipeline/scenario/migration/config/yaml/YamlMigrationJobConfiguration.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/config/yaml/YamlMigrationJobConfiguration.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/config/yaml/YamlMigrationJobConfiguration.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 74, Column 40: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-scenario-migration - org/apache/shardingsphere/data/pipeline/scenario/migration/config/yaml/YamlMigrationJobConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/config/yaml/YamlMigrationJobConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/config/yaml/YamlMigrationJobConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 97: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-data-pipeline-scenario-migration - org/apache/shardingsphere/data/pipeline/scenario/migration/prepare/MigrationJobPreparer.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/prepare/MigrationJobPreparer.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/prepare/MigrationJobPreparer.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 97, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-global-clock-core - org/apache/shardingsphere/globalclock/core/rule/GlobalClockRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/global-clock/core/src/main/java/org/apache/shardingsphere/globalclock/core/rule/GlobalClockRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/global-clock/core/src/main/java/org/apache/shardingsphere/globalclock/core/rule/GlobalClockRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 102: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-logging-core - org/apache/shardingsphere/logging/rule/builder/DefaultLoggingRuleConfigurationBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/logging/core/src/main/java/org/apache/shardingsphere/logging/rule/builder/DefaultLoggingRuleConfigurationBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/logging/core/src/main/java/org/apache/shardingsphere/logging/rule/builder/DefaultLoggingRuleConfigurationBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 67: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-logging-core - org/apache/shardingsphere/logging/util/LoggingUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/logging/core/src/main/java/org/apache/shardingsphere/logging/util/LoggingUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/logging/core/src/main/java/org/apache/shardingsphere/logging/util/LoggingUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 30: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-logging-core - org/apache/shardingsphere/logging/yaml/config/YamlAppendersConfigurationConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/logging/core/src/main/java/org/apache/shardingsphere/logging/yaml/config/YamlAppendersConfigurationConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/logging/core/src/main/java/org/apache/shardingsphere/logging/yaml/config/YamlAppendersConfigurationConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 48: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-logging-core - org/apache/shardingsphere/logging/yaml/config/YamlLoggersConfigurationConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/logging/core/src/main/java/org/apache/shardingsphere/logging/yaml/config/YamlLoggersConfigurationConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/logging/core/src/main/java/org/apache/shardingsphere/logging/yaml/config/YamlLoggersConfigurationConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 46: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/MetaDataPersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/MetaDataPersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/MetaDataPersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 105, Column 50: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/NewMetaDataPersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/NewMetaDataPersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/NewMetaDataPersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 115, Column 47: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/data/ShardingSphereDataPersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/data/ShardingSphereDataPersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/data/ShardingSphereDataPersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 67, Column 68: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6745)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/service/config/database/DatabaseBasedPersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/config/database/DatabaseBasedPersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/config/database/DatabaseBasedPersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 57, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/service/config/database/datasource/DataSourceNodePersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/config/database/datasource/DataSourceNodePersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/config/database/datasource/DataSourceNodePersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 50: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/service/config/database/datasource/DataSourceUnitPersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/config/database/datasource/DataSourceUnitPersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/config/database/datasource/DataSourceUnitPersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 50: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/service/config/global/GlobalPersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/config/global/GlobalPersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/config/global/GlobalPersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/service/config/global/GlobalRulePersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/config/global/GlobalRulePersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/config/global/GlobalRulePersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 70, Column 59: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/service/config/global/NewGlobalRulePersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/config/global/NewGlobalRulePersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/config/global/NewGlobalRulePersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 119, Column 59: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/service/database/DatabaseMetaDataPersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/database/DatabaseMetaDataPersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/database/DatabaseMetaDataPersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 117, Column 100: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/service/database/NewDatabaseMetaDataPersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/database/NewDatabaseMetaDataPersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/database/NewDatabaseMetaDataPersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 122, Column 100: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/service/schema/NewTableMetaDataPersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/schema/NewTableMetaDataPersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/schema/NewTableMetaDataPersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 99, Column 33: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/service/schema/NewViewMetaDataPersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/schema/NewViewMetaDataPersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/schema/NewViewMetaDataPersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 98, Column 32: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/service/schema/ShardingSphereTableRowDataPersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/schema/ShardingSphereTableRowDataPersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/schema/ShardingSphereTableRowDataPersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 27: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/service/schema/TableMetaDataPersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/schema/TableMetaDataPersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/schema/TableMetaDataPersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 37: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-metadata-core - org/apache/shardingsphere/metadata/persist/service/schema/ViewMetaDataPersistService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/schema/ViewMetaDataPersistService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/schema/ViewMetaDataPersistService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 36: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-core - org/apache/shardingsphere/single/decider/SingleSQLFederationDecider.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/decider/SingleSQLFederationDecider.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/decider/SingleSQLFederationDecider.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 70, Column 97: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-core - org/apache/shardingsphere/single/decorator/SingleRuleConfigurationDecorator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/decorator/SingleRuleConfigurationDecorator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/decorator/SingleRuleConfigurationDecorator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 47: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-core - org/apache/shardingsphere/single/route/SingleSQLRouter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/route/SingleSQLRouter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/route/SingleSQLRouter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 110: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-core - org/apache/shardingsphere/single/route/engine/SingleStandardRouteEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/route/engine/SingleStandardRouteEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/route/engine/SingleStandardRouteEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 72, Column 83: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6635)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-core - org/apache/shardingsphere/single/route/validator/ddl/SingleDropSchemaMetaDataValidator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/route/validator/ddl/SingleDropSchemaMetaDataValidator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/route/validator/ddl/SingleDropSchemaMetaDataValidator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 65: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-core - org/apache/shardingsphere/single/rule/SingleRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/rule/SingleRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/rule/SingleRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 84, Column 51: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-core - org/apache/shardingsphere/single/rule/changed/SingleTableChangedProcessor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/rule/changed/SingleTableChangedProcessor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/rule/changed/SingleTableChangedProcessor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 92: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-core - org/apache/shardingsphere/single/yaml/config/swapper/NewYamlSingleRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/yaml/config/swapper/NewYamlSingleRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/yaml/config/swapper/NewYamlSingleRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 55: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-core - org/apache/shardingsphere/single/yaml/config/swapper/YamlSingleRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/yaml/config/swapper/YamlSingleRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/core/src/main/java/org/apache/shardingsphere/single/yaml/config/swapper/YamlSingleRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 34, Column 55: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-distsql-handler - org/apache/shardingsphere/single/distsql/handler/query/ShowSingleTableExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/distsql/handler/src/main/java/org/apache/shardingsphere/single/distsql/handler/query/ShowSingleTableExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/distsql/handler/src/main/java/org/apache/shardingsphere/single/distsql/handler/query/ShowSingleTableExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 71: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-distsql-handler - org/apache/shardingsphere/single/distsql/handler/query/ShowUnloadedSingleTableExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/distsql/handler/src/main/java/org/apache/shardingsphere/single/distsql/handler/query/ShowUnloadedSingleTableExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/distsql/handler/src/main/java/org/apache/shardingsphere/single/distsql/handler/query/ShowUnloadedSingleTableExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 46: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-distsql-handler - org/apache/shardingsphere/single/distsql/handler/update/LoadSingleTableStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/distsql/handler/src/main/java/org/apache/shardingsphere/single/distsql/handler/update/LoadSingleTableStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/distsql/handler/src/main/java/org/apache/shardingsphere/single/distsql/handler/update/LoadSingleTableStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 71, Column 99: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-distsql-handler - org/apache/shardingsphere/single/distsql/handler/update/SetDefaultSingleTableStorageUnitStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/distsql/handler/src/main/java/org/apache/shardingsphere/single/distsql/handler/update/SetDefaultSingleTableStorageUnitStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/distsql/handler/src/main/java/org/apache/shardingsphere/single/distsql/handler/update/SetDefaultSingleTableStorageUnitStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 24: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-distsql-handler - org/apache/shardingsphere/single/distsql/handler/update/UnloadSingleTableStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/distsql/handler/src/main/java/org/apache/shardingsphere/single/distsql/handler/update/UnloadSingleTableStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/distsql/handler/src/main/java/org/apache/shardingsphere/single/distsql/handler/update/UnloadSingleTableStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 78: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-single-distsql-parser - org/apache/shardingsphere/single/distsql/parser/core/SingleDistSQLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/distsql/parser/src/main/java/org/apache/shardingsphere/single/distsql/parser/core/SingleDistSQLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/single/distsql/parser/src/main/java/org/apache/shardingsphere/single/distsql/parser/core/SingleDistSQLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 83, Column 108: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-core - org/apache/shardingsphere/sqlfederation/engine/SQLFederationEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/core/src/main/java/org/apache/shardingsphere/sqlfederation/engine/SQLFederationEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/core/src/main/java/org/apache/shardingsphere/sqlfederation/engine/SQLFederationEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 174, Column 106: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-core - org/apache/shardingsphere/sqlfederation/resultset/SQLFederationResultSet.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/core/src/main/java/org/apache/shardingsphere/sqlfederation/resultset/SQLFederationResultSet.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/core/src/main/java/org/apache/shardingsphere/sqlfederation/resultset/SQLFederationResultSet.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 459, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-core - org/apache/shardingsphere/sqlfederation/resultset/SQLFederationResultSetMetaData.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/core/src/main/java/org/apache/shardingsphere/sqlfederation/resultset/SQLFederationResultSetMetaData.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/core/src/main/java/org/apache/shardingsphere/sqlfederation/resultset/SQLFederationResultSetMetaData.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 90, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-executor - org/apache/shardingsphere/sqlfederation/executor/enumerable/EnumerableScanExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/executor/src/main/java/org/apache/shardingsphere/sqlfederation/executor/enumerable/EnumerableScanExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/executor/src/main/java/org/apache/shardingsphere/sqlfederation/executor/enumerable/EnumerableScanExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 158, Column 136: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5580)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/SQLNodeConverterEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/SQLNodeConverterEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/SQLNodeConverterEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 38: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/BetweenExpressionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/BetweenExpressionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/BetweenExpressionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 79: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/BinaryOperationExpressionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/BinaryOperationExpressionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/BinaryOperationExpressionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 135, Column 106: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/CaseWhenExpressionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/CaseWhenExpressionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/CaseWhenExpressionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 45: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/CollateExpressionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/CollateExpressionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/CollateExpressionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 69: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/ColumnConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/ColumnConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/ColumnConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 47: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/FunctionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/FunctionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/FunctionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 78, Column 66: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/InExpressionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/InExpressionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/InExpressionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 79: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/ListExpressionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/ListExpressionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/ListExpressionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 41: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/MatchExpressionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/MatchExpressionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/MatchExpressionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 57, Column 76: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/NotExpressionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/NotExpressionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/NotExpressionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 118: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/RowExpressionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/RowExpressionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/RowExpressionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 67: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/TrimFunctionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/TrimFunctionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/TrimFunctionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 70, Column 65: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/UnaryOperationExpressionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/UnaryOperationExpressionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/UnaryOperationExpressionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 79, Column 118: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/WindowFunctionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/WindowFunctionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/expression/impl/WindowFunctionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 65: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/from/impl/DeleteMultiTableConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/from/impl/DeleteMultiTableConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/from/impl/DeleteMultiTableConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 80: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/from/impl/JoinTableConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/from/impl/JoinTableConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/from/impl/JoinTableConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 101: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/from/impl/SubqueryTableConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/from/impl/SubqueryTableConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/from/impl/SubqueryTableConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 121: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/orderby/item/OrderByItemConverterUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/orderby/item/OrderByItemConverterUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/orderby/item/OrderByItemConverterUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 103: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/projection/ProjectionsConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/projection/ProjectionsConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/projection/ProjectionsConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 70: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/projection/impl/AggregationProjectionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/projection/impl/AggregationProjectionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/projection/impl/AggregationProjectionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 98, Column 65: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/projection/impl/ColumnProjectionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/projection/impl/ColumnProjectionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/projection/impl/ColumnProjectionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 40: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/projection/impl/ShorthandProjectionConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/projection/impl/ShorthandProjectionConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/projection/impl/ShorthandProjectionConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 121: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/with/WithConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/with/WithConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/segment/with/WithConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 66, Column 65: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/delete/DeleteStatementConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/delete/DeleteStatementConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/delete/DeleteStatementConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 115: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/explain/ExplainStatementConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/explain/ExplainStatementConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/explain/ExplainStatementConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 62: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/insert/InsertStatementConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/insert/InsertStatementConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/insert/InsertStatementConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 111: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/merge/MergeStatementConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/merge/MergeStatementConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/merge/MergeStatementConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 117: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/select/SelectStatementConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/select/SelectStatementConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/select/SelectStatementConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 86: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/update/UpdateStatementConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/update/UpdateStatementConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/converter/statement/update/UpdateStatementConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 115: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/metadata/util/SQLFederationDataTypeUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/metadata/util/SQLFederationDataTypeUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/metadata/util/SQLFederationDataTypeUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 73, Column 39: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/planner/rule/converter/EnumerableModifyConverterRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/planner/rule/converter/EnumerableModifyConverterRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/planner/rule/converter/EnumerableModifyConverterRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 36, Column 113: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.FieldDeclaration(JavaParser.java:1903)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1853)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/planner/rule/converter/EnumerableScanConverterRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/planner/rule/converter/EnumerableScanConverterRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/planner/rule/converter/EnumerableScanConverterRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 33, Column 59: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.FieldDeclaration(JavaParser.java:1903)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1853)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/planner/rule/transformation/PushFilterIntoScanRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/planner/rule/transformation/PushFilterIntoScanRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/planner/rule/transformation/PushFilterIntoScanRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 81, Column 37: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.FieldDeclaration(JavaParser.java:1903)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1853)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1845)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/planner/rule/transformation/PushProjectIntoScanRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/planner/rule/transformation/PushProjectIntoScanRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/planner/rule/transformation/PushProjectIntoScanRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 80, Column 37: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.FieldDeclaration(JavaParser.java:1903)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1853)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1845)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/planner/util/SQLFederationPlannerUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/planner/util/SQLFederationPlannerUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/planner/util/SQLFederationPlannerUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 249, Column 160: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-federation-optimizer - org/apache/shardingsphere/sqlfederation/optimizer/statement/SQLStatementCompilerEngineFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/statement/SQLStatementCompilerEngineFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-federation/optimizer/src/main/java/org/apache/shardingsphere/sqlfederation/optimizer/statement/SQLStatementCompilerEngineFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 72: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-sql-translator-jooq-provider - org/apache/shardingsphere/sqltranslator/jooq/JooQDialectRegistry.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-translator/provider/jooq/src/main/java/org/apache/shardingsphere/sqltranslator/jooq/JooQDialectRegistry.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/sql-translator/provider/jooq/src/main/java/org/apache/shardingsphere/sqltranslator/jooq/JooQDialectRegistry.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 67: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-database-time-service - org/apache/shardingsphere/timeservice/type/database/DatabaseTimestampService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/time-service/type/database/src/main/java/org/apache/shardingsphere/timeservice/type/database/DatabaseTimestampService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/time-service/type/database/src/main/java/org/apache/shardingsphere/timeservice/type/database/DatabaseTimestampService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 74: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-traffic-core - org/apache/shardingsphere/traffic/algorithm/traffic/segment/SQLMatchTrafficAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/core/src/main/java/org/apache/shardingsphere/traffic/algorithm/traffic/segment/SQLMatchTrafficAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/core/src/main/java/org/apache/shardingsphere/traffic/algorithm/traffic/segment/SQLMatchTrafficAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-traffic-core - org/apache/shardingsphere/traffic/algorithm/traffic/segment/SQLRegexTrafficAlgorithm.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/core/src/main/java/org/apache/shardingsphere/traffic/algorithm/traffic/segment/SQLRegexTrafficAlgorithm.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/core/src/main/java/org/apache/shardingsphere/traffic/algorithm/traffic/segment/SQLRegexTrafficAlgorithm.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-traffic-core - org/apache/shardingsphere/traffic/yaml/swapper/NewYamlTrafficRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/core/src/main/java/org/apache/shardingsphere/traffic/yaml/swapper/NewYamlTrafficRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/core/src/main/java/org/apache/shardingsphere/traffic/yaml/swapper/NewYamlTrafficRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 50: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-traffic-core - org/apache/shardingsphere/traffic/yaml/swapper/YamlTrafficRuleConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/core/src/main/java/org/apache/shardingsphere/traffic/yaml/swapper/YamlTrafficRuleConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/core/src/main/java/org/apache/shardingsphere/traffic/yaml/swapper/YamlTrafficRuleConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 50: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-traffic-distsql-handler - org/apache/shardingsphere/traffic/distsql/handler/convert/TrafficRuleConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/distsql/handler/src/main/java/org/apache/shardingsphere/traffic/distsql/handler/convert/TrafficRuleConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/distsql/handler/src/main/java/org/apache/shardingsphere/traffic/distsql/handler/convert/TrafficRuleConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 66: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-traffic-distsql-handler - org/apache/shardingsphere/traffic/distsql/handler/query/ShowTrafficRuleExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/distsql/handler/src/main/java/org/apache/shardingsphere/traffic/distsql/handler/query/ShowTrafficRuleExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/distsql/handler/src/main/java/org/apache/shardingsphere/traffic/distsql/handler/query/ShowTrafficRuleExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 64: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-traffic-distsql-handler - org/apache/shardingsphere/traffic/distsql/handler/update/AlterTrafficRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/distsql/handler/src/main/java/org/apache/shardingsphere/traffic/distsql/handler/update/AlterTrafficRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/distsql/handler/src/main/java/org/apache/shardingsphere/traffic/distsql/handler/update/AlterTrafficRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 80: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-traffic-distsql-parser - org/apache/shardingsphere/traffic/distsql/parser/core/TrafficDistSQLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/distsql/parser/src/main/java/org/apache/shardingsphere/traffic/distsql/parser/core/TrafficDistSQLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/traffic/distsql/parser/src/main/java/org/apache/shardingsphere/traffic/distsql/parser/core/TrafficDistSQLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 92: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-transaction-api - org/apache/shardingsphere/transaction/spi/ShardingSphereTransactionManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/api/src/main/java/org/apache/shardingsphere/transaction/spi/ShardingSphereTransactionManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/api/src/main/java/org/apache/shardingsphere/transaction/spi/ShardingSphereTransactionManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 97, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-transaction-core - org/apache/shardingsphere/transaction/ConnectionSavepointManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/core/src/main/java/org/apache/shardingsphere/transaction/ConnectionSavepointManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/core/src/main/java/org/apache/shardingsphere/transaction/ConnectionSavepointManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 63, Column 69: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-transaction-core - org/apache/shardingsphere/transaction/ShardingSphereTransactionManagerEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/core/src/main/java/org/apache/shardingsphere/transaction/ShardingSphereTransactionManagerEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/core/src/main/java/org/apache/shardingsphere/transaction/ShardingSphereTransactionManagerEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 67, Column 77: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-transaction-core - org/apache/shardingsphere/transaction/core/ResourceDataSource.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/core/src/main/java/org/apache/shardingsphere/transaction/core/ResourceDataSource.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/core/src/main/java/org/apache/shardingsphere/transaction/core/ResourceDataSource.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 117: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-transaction-core - org/apache/shardingsphere/transaction/rule/TransactionRule.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/core/src/main/java/org/apache/shardingsphere/transaction/rule/TransactionRule.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/core/src/main/java/org/apache/shardingsphere/transaction/rule/TransactionRule.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 74, Column 83: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-transaction-distsql-handler - org/apache/shardingsphere/transaction/distsql/handler/update/AlterTransactionRuleStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/distsql/handler/src/main/java/org/apache/shardingsphere/transaction/distsql/handler/update/AlterTransactionRuleStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/distsql/handler/src/main/java/org/apache/shardingsphere/transaction/distsql/handler/update/AlterTransactionRuleStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 114: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-transaction-base-seata-at - org/apache/shardingsphere/transaction/base/seata/at/SeataATShardingSphereTransactionManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/type/base/seata-at/src/main/java/org/apache/shardingsphere/transaction/base/seata/at/SeataATShardingSphereTransactionManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/type/base/seata-at/src/main/java/org/apache/shardingsphere/transaction/base/seata/at/SeataATShardingSphereTransactionManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 72, Column 46: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-transaction-xa-core - org/apache/shardingsphere/transaction/xa/XAShardingSphereTransactionManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/type/xa/core/src/main/java/org/apache/shardingsphere/transaction/xa/XAShardingSphereTransactionManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/type/xa/core/src/main/java/org/apache/shardingsphere/transaction/xa/XAShardingSphereTransactionManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 139: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-transaction-xa-core - org/apache/shardingsphere/transaction/xa/jta/datasource/XATransactionDataSource.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/type/xa/core/src/main/java/org/apache/shardingsphere/transaction/xa/jta/datasource/XATransactionDataSource.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/type/xa/core/src/main/java/org/apache/shardingsphere/transaction/xa/jta/datasource/XATransactionDataSource.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 117: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.FieldDeclaration(JavaParser.java:1903)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1853)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-transaction-xa-core - org/apache/shardingsphere/transaction/xa/jta/datasource/checker/dialect/MySQLXATransactionPrivilegeChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/type/xa/core/src/main/java/org/apache/shardingsphere/transaction/xa/jta/datasource/checker/dialect/MySQLXATransactionPrivilegeChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/type/xa/core/src/main/java/org/apache/shardingsphere/transaction/xa/jta/datasource/checker/dialect/MySQLXATransactionPrivilegeChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 70, Column 65: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-transaction-xa-core - org/apache/shardingsphere/transaction/xa/jta/datasource/swapper/DataSourceSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/type/xa/core/src/main/java/org/apache/shardingsphere/transaction/xa/jta/datasource/swapper/DataSourceSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/kernel/transaction/type/xa/core/src/main/java/org/apache/shardingsphere/transaction/xa/jta/datasource/swapper/DataSourceSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 101, Column 51: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mode-core - org/apache/shardingsphere/mode/manager/ContextManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/ContextManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/ContextManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 125, Column 51: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mode-core - org/apache/shardingsphere/mode/manager/ContextManagerBuilderParameter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/ContextManagerBuilderParameter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/ContextManagerBuilderParameter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 71: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3535)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mode-core - org/apache/shardingsphere/mode/manager/context/ConfigurationContextManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/context/ConfigurationContextManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/context/ConfigurationContextManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 83, Column 62: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mode-core - org/apache/shardingsphere/mode/manager/context/ResourceMetaDataContextManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/context/ResourceMetaDataContextManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/context/ResourceMetaDataContextManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 61, Column 117: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mode-core - org/apache/shardingsphere/mode/manager/context/ShardingSphereDatabaseContextManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/context/ShardingSphereDatabaseContextManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/context/ShardingSphereDatabaseContextManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 158, Column 140: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mode-core - org/apache/shardingsphere/mode/manager/switcher/NewResourceSwitchManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/switcher/NewResourceSwitchManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/switcher/NewResourceSwitchManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 50: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mode-core - org/apache/shardingsphere/mode/manager/switcher/ResourceSwitchManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/switcher/ResourceSwitchManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/switcher/ResourceSwitchManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 67, Column 50: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mode-core - org/apache/shardingsphere/mode/manager/switcher/SwitchingResource.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/switcher/SwitchingResource.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/switcher/SwitchingResource.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 60: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mode-core - org/apache/shardingsphere/mode/metadata/MetaDataContexts.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/metadata/MetaDataContexts.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/metadata/MetaDataContexts.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 70, Column 45: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mode-core - org/apache/shardingsphere/mode/metadata/MetaDataContextsFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/metadata/MetaDataContextsFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/metadata/MetaDataContextsFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 115, Column 69: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-mode-core - org/apache/shardingsphere/mode/metadata/NewMetaDataContextsFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/metadata/NewMetaDataContextsFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/core/src/main/java/org/apache/shardingsphere/mode/metadata/NewMetaDataContextsFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 117, Column 69: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/ClusterModeContextManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/ClusterModeContextManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/ClusterModeContextManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 74, Column 34: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/NewClusterModeContextManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/NewClusterModeContextManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/NewClusterModeContextManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 83, Column 34: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/GovernanceWatcherFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/GovernanceWatcherFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/GovernanceWatcherFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 64: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/NewGovernanceWatcherFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/NewGovernanceWatcherFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/NewGovernanceWatcherFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 64: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/config/watcher/NewGlobalRuleChangedWatcher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/config/watcher/NewGlobalRuleChangedWatcher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/config/watcher/NewGlobalRuleChangedWatcher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/metadata/watcher/MetaDataChangedWatcher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/metadata/watcher/MetaDataChangedWatcher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/metadata/watcher/MetaDataChangedWatcher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 166, Column 32: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/process/subscriber/ClusterProcessSubscriber.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/process/subscriber/ClusterProcessSubscriber.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/process/subscriber/ClusterProcessSubscriber.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 67, Column 39: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/status/compute/service/ComputeNodeStatusService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/status/compute/service/ComputeNodeStatusService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/status/compute/service/ComputeNodeStatusService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 165, Column 74: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/status/storage/service/StorageNodeStatusService.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/status/storage/service/StorageNodeStatusService.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/status/storage/service/StorageNodeStatusService.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 35: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/workerid/generator/ClusterWorkerIdGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/workerid/generator/ClusterWorkerIdGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/workerid/generator/ClusterWorkerIdGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 130: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/workerid/generator/NewClusterWorkerIdGenerator.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/workerid/generator/NewClusterWorkerIdGenerator.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/workerid/generator/NewClusterWorkerIdGenerator.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 130: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/coordinator/subscriber/ConfigurationChangedSubscriber.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/subscriber/ConfigurationChangedSubscriber.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/subscriber/ConfigurationChangedSubscriber.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 102, Column 108: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/coordinator/subscriber/NewStateChangedSubscriber.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/subscriber/NewStateChangedSubscriber.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/subscriber/NewStateChangedSubscriber.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 71, Column 49: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/coordinator/subscriber/StateChangedSubscriber.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/subscriber/StateChangedSubscriber.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/subscriber/StateChangedSubscriber.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 70, Column 49: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-repository-api - org/apache/shardingsphere/mode/repository/cluster/lock/holder/DistributedLockHolder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/repository/api/src/main/java/org/apache/shardingsphere/mode/repository/cluster/lock/holder/DistributedLockHolder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/repository/api/src/main/java/org/apache/shardingsphere/mode/repository/cluster/lock/holder/DistributedLockHolder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 51: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-repository-api - org/apache/shardingsphere/mode/repository/cluster/lock/impl/DefaultDistributedLock.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/repository/api/src/main/java/org/apache/shardingsphere/mode/repository/cluster/lock/impl/DefaultDistributedLock.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/repository/api/src/main/java/org/apache/shardingsphere/mode/repository/cluster/lock/impl/DefaultDistributedLock.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 67: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4383)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6628)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-repository-consul - org/apache/shardingsphere/mode/repository/cluster/consul/ConsulRepository.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/repository/provider/consul/src/main/java/org/apache/shardingsphere/mode/repository/cluster/consul/ConsulRepository.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/repository/provider/consul/src/main/java/org/apache/shardingsphere/mode/repository/cluster/consul/ConsulRepository.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 135, Column 44: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-repository-consul - org/apache/shardingsphere/mode/repository/cluster/consul/lock/ConsulDistributedLock.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/repository/provider/consul/src/main/java/org/apache/shardingsphere/mode/repository/cluster/consul/lock/ConsulDistributedLock.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/repository/provider/consul/src/main/java/org/apache/shardingsphere/mode/repository/cluster/consul/lock/ConsulDistributedLock.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 96, Column 55: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-repository-etcd - org/apache/shardingsphere/mode/repository/cluster/etcd/EtcdRepository.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/repository/provider/etcd/src/main/java/org/apache/shardingsphere/mode/repository/cluster/etcd/EtcdRepository.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/repository/provider/etcd/src/main/java/org/apache/shardingsphere/mode/repository/cluster/etcd/EtcdRepository.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 86, Column 44: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-cluster-mode-repository-zookeeper - org/apache/shardingsphere/mode/repository/cluster/zookeeper/ZookeeperRepository.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/repository/provider/zookeeper/src/main/java/org/apache/shardingsphere/mode/repository/cluster/zookeeper/ZookeeperRepository.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/cluster/repository/provider/zookeeper/src/main/java/org/apache/shardingsphere/mode/repository/cluster/zookeeper/ZookeeperRepository.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 243, Column 70: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-standalone-mode-core - org/apache/shardingsphere/mode/manager/standalone/NewStandaloneModeContextManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/standalone/core/src/main/java/org/apache/shardingsphere/mode/manager/standalone/NewStandaloneModeContextManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/standalone/core/src/main/java/org/apache/shardingsphere/mode/manager/standalone/NewStandaloneModeContextManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 105, Column 42: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-standalone-mode-core - org/apache/shardingsphere/mode/manager/standalone/StandaloneModeContextManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/standalone/core/src/main/java/org/apache/shardingsphere/mode/manager/standalone/StandaloneModeContextManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/standalone/core/src/main/java/org/apache/shardingsphere/mode/manager/standalone/StandaloneModeContextManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 102, Column 42: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-standalone-mode-repository-jdbc - org/apache/shardingsphere/mode/repository/standalone/jdbc/JDBCRepository.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/standalone/repository/provider/jdbc/src/main/java/org/apache/shardingsphere/mode/repository/standalone/jdbc/JDBCRepository.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/mode/type/standalone/repository/provider/jdbc/src/main/java/org/apache/shardingsphere/mode/repository/standalone/jdbc/JDBCRepository.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 135, Column 78: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-distsql-engine - org/apache/shardingsphere/distsql/parser/core/kernel/KernelDistSQLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/distsql/engine/src/main/java/org/apache/shardingsphere/distsql/parser/core/kernel/KernelDistSQLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/distsql/engine/src/main/java/org/apache/shardingsphere/distsql/parser/core/kernel/KernelDistSQLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 124, Column 122: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-mysql - org/apache/shardingsphere/sql/parser/mysql/visitor/statement/MySQLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/statement/MySQLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/statement/MySQLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 768, Column 47: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-mysql - org/apache/shardingsphere/sql/parser/mysql/visitor/statement/type/MySQLDCLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/statement/type/MySQLDCLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/statement/type/MySQLDCLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 719, Column 79: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-mysql - org/apache/shardingsphere/sql/parser/mysql/visitor/statement/type/MySQLDDLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/statement/type/MySQLDDLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/statement/type/MySQLDDLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 352, Column 77: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-mysql - org/apache/shardingsphere/sql/parser/mysql/visitor/statement/type/MySQLDMLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/statement/type/MySQLDMLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/statement/type/MySQLDMLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 33: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-opengauss - org/apache/shardingsphere/sql/parser/opengauss/visitor/statement/type/OpenGaussDDLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/opengauss/src/main/java/org/apache/shardingsphere/sql/parser/opengauss/visitor/statement/type/OpenGaussDDLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/opengauss/src/main/java/org/apache/shardingsphere/sql/parser/opengauss/visitor/statement/type/OpenGaussDDLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 339, Column 103: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-oracle - org/apache/shardingsphere/sql/parser/oracle/visitor/statement/OracleStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/oracle/src/main/java/org/apache/shardingsphere/sql/parser/oracle/visitor/statement/OracleStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/oracle/src/main/java/org/apache/shardingsphere/sql/parser/oracle/visitor/statement/OracleStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 311, Column 81: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-oracle - org/apache/shardingsphere/sql/parser/oracle/visitor/statement/type/OracleDDLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/oracle/src/main/java/org/apache/shardingsphere/sql/parser/oracle/visitor/statement/type/OracleDDLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/oracle/src/main/java/org/apache/shardingsphere/sql/parser/oracle/visitor/statement/type/OracleDDLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 370, Column 90: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-oracle - org/apache/shardingsphere/sql/parser/oracle/visitor/statement/type/OracleDMLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/oracle/src/main/java/org/apache/shardingsphere/sql/parser/oracle/visitor/statement/type/OracleDMLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/oracle/src/main/java/org/apache/shardingsphere/sql/parser/oracle/visitor/statement/type/OracleDMLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 438, Column 66: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-postgresql - org/apache/shardingsphere/sql/parser/postgresql/visitor/statement/type/PostgreSQLDDLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/postgresql/src/main/java/org/apache/shardingsphere/sql/parser/postgresql/visitor/statement/type/PostgreSQLDDLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/postgresql/src/main/java/org/apache/shardingsphere/sql/parser/postgresql/visitor/statement/type/PostgreSQLDDLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 422, Column 103: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-postgresql - org/apache/shardingsphere/sql/parser/postgresql/visitor/statement/type/PostgreSQLTCLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/postgresql/src/main/java/org/apache/shardingsphere/sql/parser/postgresql/visitor/statement/type/PostgreSQLTCLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/postgresql/src/main/java/org/apache/shardingsphere/sql/parser/postgresql/visitor/statement/type/PostgreSQLTCLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 69, Column 74: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-sql92 - org/apache/shardingsphere/sql/parser/sql92/visitor/statement/SQL92StatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/sql92/src/main/java/org/apache/shardingsphere/sql/parser/sql92/visitor/statement/SQL92StatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/sql92/src/main/java/org/apache/shardingsphere/sql/parser/sql92/visitor/statement/SQL92StatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 496, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-sql92 - org/apache/shardingsphere/sql/parser/sql92/visitor/statement/type/SQL92DDLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/sql92/src/main/java/org/apache/shardingsphere/sql/parser/sql92/visitor/statement/type/SQL92DDLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/sql92/src/main/java/org/apache/shardingsphere/sql/parser/sql92/visitor/statement/type/SQL92DDLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 104, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-sql92 - org/apache/shardingsphere/sql/parser/sql92/visitor/statement/type/SQL92DMLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/sql92/src/main/java/org/apache/shardingsphere/sql/parser/sql92/visitor/statement/type/SQL92DMLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/sql92/src/main/java/org/apache/shardingsphere/sql/parser/sql92/visitor/statement/type/SQL92DMLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 459, Column 87: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-sqlserver - org/apache/shardingsphere/sql/parser/sqlserver/visitor/statement/SQLServerStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/sqlserver/src/main/java/org/apache/shardingsphere/sql/parser/sqlserver/visitor/statement/SQLServerStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/sqlserver/src/main/java/org/apache/shardingsphere/sql/parser/sqlserver/visitor/statement/SQLServerStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 645, Column 89: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-sqlserver - org/apache/shardingsphere/sql/parser/sqlserver/visitor/statement/type/SQLServerDCLStatementVisitor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/sqlserver/src/main/java/org/apache/shardingsphere/sql/parser/sqlserver/visitor/statement/type/SQLServerDCLStatementVisitor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/dialect/sqlserver/src/main/java/org/apache/shardingsphere/sql/parser/sqlserver/visitor/statement/type/SQLServerDCLStatementVisitor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 82, Column 151: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/enums/AggregationType.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/enums/AggregationType.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/enums/AggregationType.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 36, Column 54: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumBody(JavaParser.java:1267)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumDeclaration(JavaParser.java:1174)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/enums/Paren.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/enums/Paren.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/enums/Paren.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 54: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumBody(JavaParser.java:1267)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumDeclaration(JavaParser.java:1174)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/extractor/TableExtractor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/extractor/TableExtractor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/extractor/TableExtractor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 100, Column 37: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/segment/dml/column/ColumnSegment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/column/ColumnSegment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/column/ColumnSegment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 71, Column 100: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/segment/dml/expr/simple/ParameterMarkerExpressionSegment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/expr/simple/ParameterMarkerExpressionSegment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/expr/simple/ParameterMarkerExpressionSegment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 71, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/AggregationProjectionSegment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/AggregationProjectionSegment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/AggregationProjectionSegment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 70, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ColumnProjectionSegment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ColumnProjectionSegment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ColumnProjectionSegment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ExpressionProjectionSegment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ExpressionProjectionSegment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ExpressionProjectionSegment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 74, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ProjectionSegment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ProjectionSegment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ProjectionSegment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 39, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ShorthandProjectionSegment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ShorthandProjectionSegment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ShorthandProjectionSegment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 68, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/SubqueryProjectionSegment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/SubqueryProjectionSegment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/SubqueryProjectionSegment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/CollectionTableSegment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/CollectionTableSegment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/CollectionTableSegment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/FunctionTableSegment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/FunctionTableSegment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/FunctionTableSegment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/JoinTableSegment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/JoinTableSegment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/JoinTableSegment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 67, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/SimpleTableSegment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/SimpleTableSegment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/SimpleTableSegment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 88, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/SubqueryTableSegment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/SubqueryTableSegment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/table/SubqueryTableSegment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/statement/SQLStatement.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/SQLStatement.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/SQLStatement.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 44, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/util/SafeNumberOperationUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/util/SafeNumberOperationUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/util/SafeNumberOperationUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 135, Column 71: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/common/util/WhereExtractUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/util/WhereExtractUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/util/WhereExtractUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 75, Column 59: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/MySQLStatement.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/MySQLStatement.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/MySQLStatement.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 30, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/OpenGaussStatement.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/OpenGaussStatement.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/OpenGaussStatement.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 30, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/OracleStatement.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/OracleStatement.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/OracleStatement.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 30, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/PostgreSQLStatement.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/PostgreSQLStatement.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/PostgreSQLStatement.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 30, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-parser-sql-statement - org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/SQLServerStatement.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/SQLServerStatement.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/parser/sql/statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/SQLServerStatement.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 30, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/config/ProxyConfigurationLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/config/ProxyConfigurationLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/config/ProxyConfigurationLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 71, Column 49: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/config/checker/YamlProxyConfigurationChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/config/checker/YamlProxyConfigurationChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/config/checker/YamlProxyConfigurationChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 129: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/config/yaml/swapper/YamlProxyConfigurationSwapper.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/config/yaml/swapper/YamlProxyConfigurationSwapper.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/config/yaml/swapper/YamlProxyConfigurationSwapper.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 72, Column 50: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/connector/DatabaseConnector.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/connector/DatabaseConnector.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/connector/DatabaseConnector.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 131, Column 100: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/connector/ProxySQLExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/connector/ProxySQLExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/connector/ProxySQLExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 105, Column 31: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/connector/jdbc/transaction/BackendTransactionManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/connector/jdbc/transaction/BackendTransactionManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/connector/jdbc/transaction/BackendTransactionManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 141, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/connector/jdbc/transaction/LocalTransactionManager.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/connector/jdbc/transaction/LocalTransactionManager.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/connector/jdbc/transaction/LocalTransactionManager.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 42, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/context/ProxyContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/context/ProxyContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/context/ProxyContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 83, Column 184: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/DatabaseRequiredBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/DatabaseRequiredBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/DatabaseRequiredBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 93: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/ProxyBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/ProxyBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/ProxyBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/ProxyBackendHandlerFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/ProxyBackendHandlerFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/ProxyBackendHandlerFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 173, Column 44: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/admin/DatabaseAdminBackendHandlerFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/admin/DatabaseAdminBackendHandlerFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/admin/DatabaseAdminBackendHandlerFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 54, Column 38: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/admin/executor/AbstractDatabaseMetaDataExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/admin/executor/AbstractDatabaseMetaDataExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/admin/executor/AbstractDatabaseMetaDataExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 75, Column 53: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/admin/executor/variable/session/SessionVariableRecordExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/admin/executor/variable/session/SessionVariableRecordExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/admin/executor/variable/session/SessionVariableRecordExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 48, Column 114: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6628)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/data/DatabaseBackendHandlerFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/data/DatabaseBackendHandlerFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/data/DatabaseBackendHandlerFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 23: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/data/impl/UnicastDatabaseBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/data/impl/UnicastDatabaseBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/data/impl/UnicastDatabaseBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 126: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/database/DropDatabaseBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/database/DropDatabaseBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/database/DropDatabaseBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 96: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/QueryableRALBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/QueryableRALBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/QueryableRALBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 116, Column 46: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/EncryptRuleConfigurationImportChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/EncryptRuleConfigurationImportChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/EncryptRuleConfigurationImportChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 115: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/MaskRuleConfigurationImportChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/MaskRuleConfigurationImportChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/MaskRuleConfigurationImportChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 112: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/ReadwriteSplittingRuleConfigurationImportChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/ReadwriteSplittingRuleConfigurationImportChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/ReadwriteSplittingRuleConfigurationImportChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 84: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/ShadowRuleConfigurationImportChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/ShadowRuleConfigurationImportChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/ShadowRuleConfigurationImportChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 54: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/ShardingRuleConfigurationImportChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/ShardingRuleConfigurationImportChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/common/checker/ShardingRuleConfigurationImportChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 67, Column 123: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ExportMetaDataExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ExportMetaDataExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ExportMetaDataExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 86, Column 57: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ExportStorageNodesExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ExportStorageNodesExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ExportStorageNodesExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 69, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowComputeNodesExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowComputeNodesExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowComputeNodesExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 92: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowDistVariablesExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowDistVariablesExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowDistVariablesExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 30: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowStatusFromReadwriteSplittingRulesExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowStatusFromReadwriteSplittingRulesExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowStatusFromReadwriteSplittingRulesExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 88, Column 30: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowTableMetaDataExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowTableMetaDataExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowTableMetaDataExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 66: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/AlterReadwriteSplittingStorageUnitStatusStatementUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/AlterReadwriteSplittingStorageUnitStatusStatementUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/AlterReadwriteSplittingStorageUnitStatusStatementUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 89, Column 69: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/LabelComputeNodeUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/LabelComputeNodeUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/LabelComputeNodeUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/LockClusterUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/LockClusterUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/LockClusterUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/RefreshDatabaseMetaDataUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/RefreshDatabaseMetaDataUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/RefreshDatabaseMetaDataUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 109: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/RefreshTableMetaDataUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/RefreshTableMetaDataUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/RefreshTableMetaDataUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/SetDistVariableUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/SetDistVariableUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/SetDistVariableUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 107, Column 112: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/SetInstanceStatusUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/SetInstanceStatusUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/SetInstanceStatusUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 37, Column 100: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/UnlabelComputeNodeUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/UnlabelComputeNodeUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/UnlabelComputeNodeUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/UnlockClusterUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/UnlockClusterUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/UnlockClusterUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/RDLBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/RDLBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/RDLBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 93: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/rule/NewRuleDefinitionBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/rule/NewRuleDefinitionBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/rule/NewRuleDefinitionBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 135, Column 39: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/rule/RuleDefinitionBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/rule/RuleDefinitionBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/rule/RuleDefinitionBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 107, Column 39: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/storage/unit/AlterStorageUnitBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/storage/unit/AlterStorageUnitBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/storage/unit/AlterStorageUnitBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 90, Column 79: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/storage/unit/RegisterStorageUnitBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/storage/unit/RegisterStorageUnitBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/storage/unit/RegisterStorageUnitBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 68, Column 61: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/storage/unit/UnregisterStorageUnitBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/storage/unit/UnregisterStorageUnitBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rdl/storage/unit/UnregisterStorageUnitBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 77, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/rql/RQLBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rql/RQLBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rql/RQLBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 84, Column 93: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/rql/rule/ShowLogicalTableExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rql/rule/ShowLogicalTableExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rql/rule/ShowLogicalTableExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 50: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/rql/rule/ShowRulesUsedStorageUnitExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rql/rule/ShowRulesUsedStorageUnitExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rql/rule/ShowRulesUsedStorageUnitExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 117, Column 57: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/rul/SQLRULBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rul/SQLRULBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rul/SQLRULBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 61, Column 60: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/distsql/rul/sql/PreviewExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rul/sql/PreviewExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/rul/sql/PreviewExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 97, Column 189: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/transaction/TransactionBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/transaction/TransactionBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/transaction/TransactionBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 110, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/transaction/TransactionSetHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/transaction/TransactionSetHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/transaction/TransactionSetHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 46, Column 178: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/handler/transaction/TransactionXAHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/transaction/TransactionXAHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/transaction/TransactionXAHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 85, Column 144: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/response/header/query/QueryHeaderBuilderEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/response/header/query/QueryHeaderBuilderEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/response/header/query/QueryHeaderBuilderEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 67, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/session/ConnectionSession.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/session/ConnectionSession.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/session/ConnectionSession.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 84, Column 78: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/session/RequiredSessionVariableRecorder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/session/RequiredSessionVariableRecorder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/session/RequiredSessionVariableRecorder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 132, Column 52: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/session/transaction/TransactionStatus.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/session/transaction/TransactionStatus.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/session/transaction/TransactionStatus.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 98: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/state/impl/ReadOnlyProxyState.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/state/impl/ReadOnlyProxyState.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/state/impl/ReadOnlyProxyState.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 106: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/state/impl/UnavailableProxyState.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/state/impl/UnavailableProxyState.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/state/impl/UnavailableProxyState.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 109: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/util/ExportUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/util/ExportUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/util/ExportUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 99, Column 39: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4890)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-core - org/apache/shardingsphere/proxy/backend/util/YamlDatabaseConfigurationImportExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/util/YamlDatabaseConfigurationImportExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/util/YamlDatabaseConfigurationImportExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 133, Column 67: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/checker/CommonHeterogeneousSQLStatementChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/checker/CommonHeterogeneousSQLStatementChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/checker/CommonHeterogeneousSQLStatementChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 64: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/checker/HeterogeneousInsertStatementChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/checker/HeterogeneousInsertStatementChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/checker/HeterogeneousInsertStatementChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 76: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/checker/HeterogeneousSelectStatementChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/checker/HeterogeneousSelectStatementChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/checker/HeterogeneousSelectStatementChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 74, Column 115: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/checker/HeterogeneousUpdateStatementChecker.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/checker/HeterogeneousUpdateStatementChecker.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/checker/HeterogeneousUpdateStatementChecker.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 66: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/context/HBaseContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/context/HBaseContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/context/HBaseContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 115, Column 111: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/context/HBaseMetaDataRefresher.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/context/HBaseMetaDataRefresher.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/context/HBaseMetaDataRefresher.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 36, Column 55: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7099)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/context/HBaseRegionWarmUpContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/context/HBaseRegionWarmUpContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/context/HBaseRegionWarmUpContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 74, Column 35: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/converter/HBaseRowKeyExtractor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/converter/HBaseRowKeyExtractor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/converter/HBaseRowKeyExtractor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 80: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseDeleteOperationConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseDeleteOperationConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseDeleteOperationConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 58: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseInsertOperationConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseInsertOperationConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseInsertOperationConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 82: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseRegionReloadOperationConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseRegionReloadOperationConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseRegionReloadOperationConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 40, Column 110: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseSelectOperationConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseSelectOperationConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseSelectOperationConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 70, Column 61: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseUpdateOperationConverter.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseUpdateOperationConverter.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/converter/type/HBaseUpdateOperationConverter.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 115: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/handler/HBaseBackendQueryHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/handler/HBaseBackendQueryHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/handler/HBaseBackendQueryHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 87: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/handler/HBaseErrorHintCommentQueryHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/handler/HBaseErrorHintCommentQueryHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/handler/HBaseErrorHintCommentQueryHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 73: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/result/HBaseBackendHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/HBaseBackendHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/HBaseBackendHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 34, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/result/query/HBaseDescribeResultSet.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/query/HBaseDescribeResultSet.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/query/HBaseDescribeResultSet.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 51, Column 114: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/result/query/HBaseGetResultSet.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/query/HBaseGetResultSet.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/query/HBaseGetResultSet.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 107, Column 158: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/result/query/HBaseListResultSet.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/query/HBaseListResultSet.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/query/HBaseListResultSet.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 61, Column 139: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/result/update/HBaseDeleteUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/update/HBaseDeleteUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/update/HBaseDeleteUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 38, Column 73: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/result/update/HBaseInsertUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/update/HBaseInsertUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/update/HBaseInsertUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 39, Column 69: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/result/update/HBaseRegionReloadUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/update/HBaseRegionReloadUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/update/HBaseRegionReloadUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 38: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/result/update/HBaseUpdateUpdater.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/update/HBaseUpdateUpdater.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/result/update/HBaseUpdateUpdater.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 37, Column 73: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-hbase - org/apache/shardingsphere/proxy/backend/hbase/util/HBaseHeterogeneousUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/util/HBaseHeterogeneousUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/hbase/src/main/java/org/apache/shardingsphere/proxy/backend/hbase/util/HBaseHeterogeneousUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 82, Column 119: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/connector/sane/MySQLDialectSaneQueryResultEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/connector/sane/MySQLDialectSaneQueryResultEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/connector/sane/MySQLDialectSaneQueryResultEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 81, Column 157: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/MySQLSetVariableAdminExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/MySQLSetVariableAdminExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/MySQLSetVariableAdminExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 69, Column 71: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/MySQLSystemVariableQueryExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/MySQLSystemVariableQueryExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/MySQLSystemVariableQueryExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 69, Column 65: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/NoResourceShowExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/NoResourceShowExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/NoResourceShowExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 91: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowCurrentUserExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowCurrentUserExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowCurrentUserExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 116: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowDatabasesExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowDatabasesExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowDatabasesExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 30: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowProcessListExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowProcessListExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowProcessListExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 84, Column 76: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowTablesExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowTablesExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowTablesExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 68, Column 78: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowVersionExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowVersionExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowVersionExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 65, Column 60: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/UnicastResourceShowExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/UnicastResourceShowExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/UnicastResourceShowExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 78, Column 126: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/UseDatabaseExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/UseDatabaseExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/UseDatabaseExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 45, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/information/SelectInformationSchemataExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/information/SelectInformationSchemataExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/information/SelectInformationSchemataExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 78, Column 57: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/sysvar/MySQLSystemVariable.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/sysvar/MySQLSystemVariable.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/sysvar/MySQLSystemVariable.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 1081, Column 130: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.FieldDeclaration(JavaParser.java:1903)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1853)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumBody(JavaParser.java:1267)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumDeclaration(JavaParser.java:1174)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/sysvar/MySQLSystemVariableValueProvider.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/sysvar/MySQLSystemVariableValueProvider.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/sysvar/MySQLSystemVariableValueProvider.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 38, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/sysvar/provider/TransactionIsolationValueProvider.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/sysvar/provider/TransactionIsolationValueProvider.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/executor/sysvar/provider/TransactionIsolationValueProvider.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 36, Column 109: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-mysql - org/apache/shardingsphere/proxy/backend/mysql/response/header/query/MySQLQueryHeaderBuilder.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/response/header/query/MySQLQueryHeaderBuilder.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/response/header/query/MySQLQueryHeaderBuilder.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 85: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3535)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6635)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-opengauss - org/apache/shardingsphere/proxy/backend/opengauss/handler/transaction/OpenGaussTransactionalErrorAllowedSQLStatementHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/backend/opengauss/handler/transaction/OpenGaussTransactionalErrorAllowedSQLStatementHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/backend/opengauss/handler/transaction/OpenGaussTransactionalErrorAllowedSQLStatementHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 37, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-postgresql - org/apache/shardingsphere/proxy/backend/postgresql/handler/admin/executor/PostgreSQLShowVariableExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/backend/postgresql/handler/admin/executor/PostgreSQLShowVariableExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/backend/postgresql/handler/admin/executor/PostgreSQLShowVariableExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 80: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Initializer(JavaParser.java:2610)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1841)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-postgresql - org/apache/shardingsphere/proxy/backend/postgresql/handler/admin/executor/variable/charset/PostgreSQLCharacterSets.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/backend/postgresql/handler/admin/executor/variable/charset/PostgreSQLCharacterSets.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/backend/postgresql/handler/admin/executor/variable/charset/PostgreSQLCharacterSets.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 35, Column 18: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumConstant(JavaParser.java:1312)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumBody(JavaParser.java:1221)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumDeclaration(JavaParser.java:1174)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-backend-postgresql - org/apache/shardingsphere/proxy/backend/postgresql/handler/transaction/PostgreSQLTransactionalErrorAllowedSQLStatementHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/backend/postgresql/handler/transaction/PostgreSQLTransactionalErrorAllowedSQLStatementHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/backend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/backend/postgresql/handler/transaction/PostgreSQLTransactionalErrorAllowedSQLStatementHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 37, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-bootstrap - org/apache/shardingsphere/proxy/Bootstrap.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/bootstrap/src/main/java/org/apache/shardingsphere/proxy/Bootstrap.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/bootstrap/src/main/java/org/apache/shardingsphere/proxy/Bootstrap.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 57: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-bootstrap - org/apache/shardingsphere/proxy/arguments/BootstrapArguments.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/bootstrap/src/main/java/org/apache/shardingsphere/proxy/arguments/BootstrapArguments.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/bootstrap/src/main/java/org/apache/shardingsphere/proxy/arguments/BootstrapArguments.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 85, Column 57: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-bootstrap - org/apache/shardingsphere/proxy/version/ShardingSphereProxyVersion.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/bootstrap/src/main/java/org/apache/shardingsphere/proxy/version/ShardingSphereProxyVersion.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/bootstrap/src/main/java/org/apache/shardingsphere/proxy/version/ShardingSphereProxyVersion.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 120: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-core - org/apache/shardingsphere/proxy/frontend/ShardingSphereProxy.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/ShardingSphereProxy.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/ShardingSphereProxy.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 60, Column 63: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-core - org/apache/shardingsphere/proxy/frontend/authentication/AuthenticatorFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/authentication/AuthenticatorFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/authentication/AuthenticatorFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 103: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CatchStatement(JavaParser.java:7310)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7110)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-core - org/apache/shardingsphere/proxy/frontend/command/CommandExecutorTask.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/command/CommandExecutorTask.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/command/CommandExecutorTask.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 94, Column 85: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6160)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CatchStatement(JavaParser.java:7310)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7110)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.FinallyStatement(JavaParser.java:7341)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TryStatement(JavaParser.java:7114)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-core - org/apache/shardingsphere/proxy/frontend/exception/ExpectedExceptions.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/exception/ExpectedExceptions.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/exception/ExpectedExceptions.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 49, Column 50: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-core - org/apache/shardingsphere/proxy/frontend/executor/ConnectionThreadExecutorGroup.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/executor/ConnectionThreadExecutorGroup.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/executor/ConnectionThreadExecutorGroup.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 64, Column 103: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-core - org/apache/shardingsphere/proxy/frontend/netty/CDCChannelInboundHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/netty/CDCChannelInboundHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/netty/CDCChannelInboundHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 152, Column 33: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-core - org/apache/shardingsphere/proxy/frontend/netty/FrontendChannelInboundHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/netty/FrontendChannelInboundHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/netty/FrontendChannelInboundHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 105, Column 76: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-core - org/apache/shardingsphere/proxy/frontend/protocol/FrontDatabaseProtocolTypeFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/protocol/FrontDatabaseProtocolTypeFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/protocol/FrontDatabaseProtocolTypeFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 148: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-core - org/apache/shardingsphere/proxy/frontend/state/ProxyStateContext.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/state/ProxyStateContext.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/state/ProxyStateContext.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 81: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-core - org/apache/shardingsphere/proxy/frontend/state/impl/CircuitBreakProxyState.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/state/impl/CircuitBreakProxyState.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/core/src/main/java/org/apache/shardingsphere/proxy/frontend/state/impl/CircuitBreakProxyState.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 34, Column 119: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-spi - org/apache/shardingsphere/proxy/frontend/command/CommandExecuteEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/spi/src/main/java/org/apache/shardingsphere/proxy/frontend/command/CommandExecuteEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/spi/src/main/java/org/apache/shardingsphere/proxy/frontend/command/CommandExecuteEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 81, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-spi - org/apache/shardingsphere/proxy/frontend/command/executor/CommandExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/spi/src/main/java/org/apache/shardingsphere/proxy/frontend/command/executor/CommandExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/spi/src/main/java/org/apache/shardingsphere/proxy/frontend/command/executor/CommandExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 43, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-spi - org/apache/shardingsphere/proxy/frontend/spi/DatabaseProtocolFrontendEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/spi/src/main/java/org/apache/shardingsphere/proxy/frontend/spi/DatabaseProtocolFrontendEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/spi/src/main/java/org/apache/shardingsphere/proxy/frontend/spi/DatabaseProtocolFrontendEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 37, Column 5: Cannot use default implementations in interfaces when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadDefaultImplementationUsage(JavaParser.java:123)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Modifiers(JavaParser.java:795)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-mysql - org/apache/shardingsphere/proxy/frontend/mysql/authentication/MySQLAuthenticationEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/authentication/MySQLAuthenticationEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/authentication/MySQLAuthenticationEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 130, Column 95: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-mysql - org/apache/shardingsphere/proxy/frontend/mysql/command/admin/initdb/MySQLComInitDbExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/admin/initdb/MySQLComInitDbExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/admin/initdb/MySQLComInitDbExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-mysql - org/apache/shardingsphere/proxy/frontend/mysql/command/query/binary/execute/MySQLComStmtExecuteExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/binary/execute/MySQLComStmtExecuteExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/binary/execute/MySQLComStmtExecuteExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 74, Column 57: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-mysql - org/apache/shardingsphere/proxy/frontend/mysql/command/query/binary/prepare/MySQLComStmtPrepareExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/binary/prepare/MySQLComStmtPrepareExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/binary/prepare/MySQLComStmtPrepareExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 150, Column 36: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-mysql - org/apache/shardingsphere/proxy/frontend/mysql/command/query/binary/prepare/MySQLComStmtPrepareParameterMarkerExtractor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/binary/prepare/MySQLComStmtPrepareParameterMarkerExtractor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/binary/prepare/MySQLComStmtPrepareParameterMarkerExtractor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 79, Column 129: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-mysql - org/apache/shardingsphere/proxy/frontend/mysql/command/query/text/query/MySQLMultiStatementsHandler.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/text/query/MySQLMultiStatementsHandler.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/text/query/MySQLMultiStatementsHandler.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 109, Column 107: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-opengauss - org/apache/shardingsphere/proxy/frontend/opengauss/authentication/OpenGaussAuthenticationEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/frontend/opengauss/authentication/OpenGaussAuthenticationEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/frontend/opengauss/authentication/OpenGaussAuthenticationEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 120, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-opengauss - org/apache/shardingsphere/proxy/frontend/opengauss/command/OpenGaussCommandExecutorFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/frontend/opengauss/command/OpenGaussCommandExecutorFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/frontend/opengauss/command/OpenGaussCommandExecutorFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 85, Column 161: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3535)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6628)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-opengauss - org/apache/shardingsphere/proxy/frontend/opengauss/command/query/extended/bind/OpenGaussComBatchBindExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/frontend/opengauss/command/query/extended/bind/OpenGaussComBatchBindExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/frontend/opengauss/command/query/extended/bind/OpenGaussComBatchBindExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 55, Column 103: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-opengauss - org/apache/shardingsphere/proxy/frontend/opengauss/command/query/simple/OpenGaussComQueryExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/frontend/opengauss/command/query/simple/OpenGaussComQueryExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/frontend/opengauss/command/query/simple/OpenGaussComQueryExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 108, Column 129: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-opengauss - org/apache/shardingsphere/proxy/frontend/opengauss/err/OpenGaussErrorPacketFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/frontend/opengauss/err/OpenGaussErrorPacketFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/frontend/opengauss/err/OpenGaussErrorPacketFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 69: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-postgresql - org/apache/shardingsphere/proxy/frontend/postgresql/authentication/PostgreSQLAuthenticationEngine.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/authentication/PostgreSQLAuthenticationEngine.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/authentication/PostgreSQLAuthenticationEngine.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 108, Column 20: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-postgresql - org/apache/shardingsphere/proxy/frontend/postgresql/command/PostgreSQLPortalContextRegistry.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/PostgreSQLPortalContextRegistry.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/PostgreSQLPortalContextRegistry.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 52, Column 68: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-postgresql - org/apache/shardingsphere/proxy/frontend/postgresql/command/query/PostgreSQLCommand.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/query/PostgreSQLCommand.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/query/PostgreSQLCommand.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 162, Column 107: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumBody(JavaParser.java:1267)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EnumDeclaration(JavaParser.java:1174)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:843)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-postgresql - org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/Portal.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/Portal.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/Portal.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 214, Column 108: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-postgresql - org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/PostgreSQLAggregatedBatchedStatementsCommandExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/PostgreSQLAggregatedBatchedStatementsCommandExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/PostgreSQLAggregatedBatchedStatementsCommandExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 95: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-postgresql - org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/PostgreSQLBatchedStatementsExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/PostgreSQLBatchedStatementsExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/PostgreSQLBatchedStatementsExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 102, Column 66: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ForStatement(JavaParser.java:6769)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5790)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConstructorDeclaration(JavaParser.java:2501)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1851)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-postgresql - org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/describe/PostgreSQLComDescribeExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/describe/PostgreSQLComDescribeExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/describe/PostgreSQLComDescribeExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 112, Column 64: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6635)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-postgresql - org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/parse/PostgreSQLComParseExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/parse/PostgreSQLComParseExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/query/extended/parse/PostgreSQLComParseExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 104, Column 74: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-postgresql - org/apache/shardingsphere/proxy/frontend/postgresql/command/query/simple/PostgreSQLComQueryExecutor.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/query/simple/PostgreSQLComQueryExecutor.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/command/query/simple/PostgreSQLComQueryExecutor.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 108, Column 129: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AllocationExpression(JavaParser.java:5576)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4900)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3453)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-proxy-frontend-postgresql - org/apache/shardingsphere/proxy/frontend/postgresql/err/PostgreSQLErrorPacketFactory.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/err/PostgreSQLErrorPacketFactory.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/proxy/frontend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/err/PostgreSQLErrorPacketFactory.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 53, Column 69: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-fixture-database - org/apache/shardingsphere/test/fixture/jdbc/MockedDataSource.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/fixture/database/src/main/java/org/apache/shardingsphere/test/fixture/jdbc/MockedDataSource.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/fixture/database/src/main/java/org/apache/shardingsphere/test/fixture/jdbc/MockedDataSource.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 87, Column 29: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/external/ExternalSQLParserIT.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/external/ExternalSQLParserIT.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/external/ExternalSQLParserIT.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 82, Column 66: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1845)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/external/loader/SQLLineComment.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/external/loader/SQLLineComment.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/external/loader/SQLLineComment.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 41, Column 57: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/InternalUnsupportedSQLParserIT.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/InternalUnsupportedSQLParserIT.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/InternalUnsupportedSQLParserIT.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 52: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4892)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/distsql/rdl/ShadowRuleAssert.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/distsql/rdl/ShadowRuleAssert.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/distsql/rdl/ShadowRuleAssert.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 72, Column 122: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/table/TableAssert.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/table/TableAssert.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/table/TableAssert.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 108, Column 50: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ral/impl/updatable/AlterTrafficRuleStatementAssert.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ral/impl/updatable/AlterTrafficRuleStatementAssert.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ral/impl/updatable/AlterTrafficRuleStatementAssert.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 58, Column 114: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/alter/impl/AlterDefaultShadowAlgorithmStatementAssert.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/alter/impl/AlterDefaultShadowAlgorithmStatementAssert.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/alter/impl/AlterDefaultShadowAlgorithmStatementAssert.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 51: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/alter/impl/AlterShardingTableRuleStatementAssert.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/alter/impl/AlterShardingTableRuleStatementAssert.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/alter/impl/AlterShardingTableRuleStatementAssert.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 59, Column 132: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/create/impl/CreateDefaultShadowAlgorithmStatementAssert.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/create/impl/CreateDefaultShadowAlgorithmStatementAssert.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/create/impl/CreateDefaultShadowAlgorithmStatementAssert.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 50, Column 51: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/create/impl/CreateShardingTableRuleStatementAssert.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/create/impl/CreateShardingTableRuleStatementAssert.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/create/impl/CreateShardingTableRuleStatementAssert.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 62, Column 132: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableInitializer(JavaParser.java:2078)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.VariableDeclarator(JavaParser.java:1951)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LocalVariableDeclaration(JavaParser.java:6052)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5968)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/drop/impl/DropShardingTableRuleStatementAssert.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/drop/impl/DropShardingTableRuleStatementAssert.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rdl/drop/impl/DropShardingTableRuleStatementAssert.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 47, Column 129: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5497)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5765)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.IfStatement(JavaParser.java:6630)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5781)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/cases/parser/jaxb/segment/impl/projection/ExpectedProjections.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/cases/parser/jaxb/segment/impl/projection/ExpectedProjections.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/cases/parser/jaxb/segment/impl/projection/ExpectedProjections.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 91, Column 65: Cannot use method references when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadMethodReferenceUsage(JavaParser.java:118)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodReference(JavaParser.java:4796)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MemberSelector(JavaParser.java:4762)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5256)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-util - org/apache/shardingsphere/test/loader/TestParameterLoader.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/util/src/main/java/org/apache/shardingsphere/test/loader/TestParameterLoader.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/util/src/main/java/org/apache/shardingsphere/test/loader/TestParameterLoader.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 89, Column 30: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.StatementExpression(JavaParser.java:6145)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5773)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more
shardingsphere-test-util - org/apache/shardingsphere/test/util/ConfigurationFileUtils.java PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/util/src/main/java/org/apache/shardingsphere/test/util/ConfigurationFileUtils.java 
net.sourceforge.pmd.PMDException: Error while parsing /home/runner/work/shardingsphere-doc/shardingsphere-doc/shardingsphere/test/util/src/main/java/org/apache/shardingsphere/test/util/ConfigurationFileUtils.java
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:124)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:100)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:62)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:89)
	at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:30)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Line 56, Column 39: Cannot use lambda expressions when running in JDK inferior to 1.8 mode!
	at net.sourceforge.pmd.lang.java.ast.JavaParser.throwParseException(JavaParser.java:30)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.checkForBadLambdaUsage(JavaParser.java:113)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.LambdaExpression(JavaParser.java:4986)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryPrefix(JavaParser.java:4888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4672)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ArgumentList(JavaParser.java:5485)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Arguments(JavaParser.java:5451)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimarySuffix(JavaParser.java:5277)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PrimaryExpression(JavaParser.java:4680)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.PostfixExpression(JavaParser.java:4494)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpressionNotPlusMinus(JavaParser.java:4392)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.UnaryExpression(JavaParser.java:4269)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MultiplicativeExpression(JavaParser.java:4184)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AdditiveExpression(JavaParser.java:4131)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ShiftExpression(JavaParser.java:4074)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.RelationalExpression(JavaParser.java:4013)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InstanceOfExpression(JavaParser.java:3941)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.EqualityExpression(JavaParser.java:3686)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.AndExpression(JavaParser.java:3646)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ExclusiveOrExpression(JavaParser.java:3606)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.InclusiveOrExpression(JavaParser.java:3566)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalAndExpression(JavaParser.java:3526)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalOrExpression(JavaParser.java:3486)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ConditionalExpression(JavaParser.java:3448)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Expression(JavaParser.java:3307)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ReturnStatement(JavaParser.java:6990)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Statement(JavaParser.java:5799)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.BlockStatement(JavaParser.java:5971)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.Block(JavaParser.java:5888)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.MethodDeclaration(JavaParser.java:2201)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBodyDeclaration(JavaParser.java:1855)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1808)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:936)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:838)
	at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:558)
	at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
	at net.sourceforge.pmd.lang.AbstractParser.doParse(AbstractParser.java:45)
	at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:136)
	at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:200)
	at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:118)
	... 10 more